{
"id": "1966",
"isDefault": "1",
"learnMode": "freeMode",
"isMember": "",
"status": "published",
"currentTaskId": "",
"isHideUnpublish": "0"
}
{
"i18nChapterName": "章",
"i18nUnitName": "节",
"i18nLessonName": "课时",
"i18nTaskName":"任务"
}
[{"itemType":"chapter","number":"1","published_number":0,"title":"\u7b2c\u4e00\u7ae0 \u5211\u4e8b\u8bc9\u8bbc\u6cd5\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"122575","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"1","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c001\u8bb2 \u5211\u4e8b\u8bc9\u8bbc\u6982\u8ff0\u4e0e\u603b\u4f53\u6846\u67b6\u7ed3\u6784","result":"","resultStatus":"","lock":"","status":"published","taskId":"122493","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c001\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132552","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c001\u8bb2 \u5211\u4e8b\u8bc9\u8bbc\u6982\u8ff0\u4e0e\u603b\u4f53\u6846\u67b6\u7ed3\u6784","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132553","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"2","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c002\u8bb2 \u5211\u4e8b\u8bc9\u8bbc\u6cd5\u7684\u7279\u70b9\u4e0e\u7406\u5ff5","result":"","resultStatus":"","lock":"","status":"published","taskId":"122494","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c002\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132554","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c002\u8bb2 \u5211\u4e8b\u8bc9\u8bbc\u6cd5\u7684\u7279\u70b9\u4e0e\u7406\u5ff5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132555","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"3","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c003\u8bb2 \u5211\u4e8b\u8bc9\u8bbc\u6cd5\u7684\u53d1\u5c55\u5386\u53f2","result":"","resultStatus":"","lock":"","status":"published","taskId":"122495","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c003\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132556","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c003\u8bb2 \u5211\u4e8b\u8bc9\u8bbc\u6cd5\u7684\u53d1\u5c55\u5386\u53f2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132557","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"2","published_number":0,"title":"\u7b2c\u4e8c\u7ae0 \u5211\u4e8b\u8bc9\u8bbc\u6cd5\u539f\u7406","result":"","resultStatus":"","lock":"","status":"published","taskId":"122576","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"4","published_number":0,"title":"(\u89c6\u9891)\u7b2c004\u8bb2 \u5211\u4e8b\u8bc9\u8bbc\u6cd5\u7684\u57fa\u672c\u539f\u7406","result":"","resultStatus":"","lock":"","status":"published","taskId":"122496","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c004\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132558","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c004\u8bb2 \u5211\u4e8b\u8bc9\u8bbc\u6cd5\u7684\u57fa\u672c\u539f\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132559","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"5","published_number":0,"title":"(\u89c6\u9891)\u7b2c005\u8bb2 \u5211\u4e8b\u8bc9\u8bbc\u6cd5\u7684\u804c\u80fd\u4e0e\u7ed3\u6784","result":"","resultStatus":"","lock":"","status":"published","taskId":"122497","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c005\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132560","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c005\u8bb2 \u5211\u4e8b\u8bc9\u8bbc\u6cd5\u7684\u804c\u80fd\u4e0e\u7ed3\u6784","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132561","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"6","published_number":0,"title":"(\u89c6\u9891)\u7b2c006\u8bb2 \u53f8\u6cd5\u72ec\u7acb\u4e0e\u65e0\u7f6a\u63a8\u5b9a","result":"","resultStatus":"","lock":"","status":"published","taskId":"122498","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c006\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132562","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c006\u8bb2 \u53f8\u6cd5\u72ec\u7acb\u4e0e\u65e0\u7f6a\u63a8\u5b9a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132563","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"7","published_number":0,"title":"(\u89c6\u9891)\u7b2c007\u8bb2 \u63a7\u5ba1\u5206\u79bb\u4e0e\u63a7\u8fa9\u5e73\u8861","result":"","resultStatus":"","lock":"","status":"published","taskId":"122499","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c007\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132564","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c007\u8bb2 \u63a7\u5ba1\u5206\u79bb\u4e0e\u63a7\u8fa9\u5e73\u8861","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132565","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"8","published_number":0,"title":"(\u89c6\u9891)\u7b2c008\u8bb2 \u4e0d\u5f97\u5f3a\u8feb\u81ea\u8bc1\u5176\u7f6a\u4e0e\u6c89\u9ed8\u6743","result":"","resultStatus":"","lock":"","status":"published","taskId":"122500","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c008\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132566","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c008\u8bb2 \u4e0d\u5f97\u5f3a\u8feb\u81ea\u8bc1\u5176\u7f6a\u4e0e\u6c89\u9ed8\u6743","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132567","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"9","published_number":0,"title":"(\u89c6\u9891)\u7b2c009\u8bb2 \u4e00\u4e8b\u4e0d\u518d\u7406\u4e0e\u76f4\u63a5\u8a00\u8f9e\u539f\u5219","result":"","resultStatus":"","lock":"","status":"published","taskId":"122501","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c009\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132568","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c009\u8bb2 \u4e00\u4e8b\u4e0d\u518d\u7406\u4e0e\u76f4\u63a5\u8a00\u8f9e\u539f\u5219","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132569","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"10","published_number":0,"title":"(\u89c6\u9891)\u7b2c010\u8bb2 \u7a0b\u5e8f\u6cd5\u5b9a\u7a0b\u5e8f\u9012\u8fdb\u4e0e\u8bc9\u8bbc\u53ca\u65f6","result":"","resultStatus":"","lock":"","status":"published","taskId":"122502","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c010\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132570","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c010\u8bb2 \u7a0b\u5e8f\u6cd5\u5b9a\u7a0b\u5e8f\u9012\u8fdb\u4e0e\u8bc9\u8bbc\u53ca\u65f6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132571","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"11","published_number":0,"title":"(\u89c6\u9891)\u7b2c011\u8bb2 \u6211\u56fd\u5211\u4e8b\u8bc9\u8bbc\u57fa\u672c\u539f\u5219","result":"","resultStatus":"","lock":"","status":"published","taskId":"122503","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c011\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132572","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c011\u8bb2 \u6211\u56fd\u5211\u4e8b\u8bc9\u8bbc\u57fa\u672c\u539f\u5219","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132573","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"3","published_number":0,"title":"\u7b2c\u4e09\u7ae0 \u4e13\u95e8\u673a\u5173\u548c\u8bc9\u8bbc\u53c2\u4e0e\u4eba","result":"","resultStatus":"","lock":"","status":"published","taskId":"122577","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"12","published_number":0,"title":"(\u89c6\u9891)\u7b2c012\u8bb2 \u4eba\u6c11\u6cd5\u9662","result":"","resultStatus":"","lock":"","status":"published","taskId":"122504","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c012\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132574","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c012\u8bb2 \u4eba\u6c11\u6cd5\u9662","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132575","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"13","published_number":0,"title":"(\u89c6\u9891)\u7b2c013\u8bb2 \u4eba\u6c11\u68c0\u5bdf\u9662","result":"","resultStatus":"","lock":"","status":"published","taskId":"122505","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c013\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132576","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c013\u8bb2 \u4eba\u6c11\u68c0\u5bdf\u9662","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132577","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"14","published_number":0,"title":"(\u89c6\u9891)\u7b2c014\u8bb2 \u516c\u5b89\u673a\u5173","result":"","resultStatus":"","lock":"","status":"published","taskId":"122506","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c014\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132578","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c014\u8bb2 \u516c\u5b89\u673a\u5173","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132579","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"15","published_number":0,"title":"(\u89c6\u9891)\u7b2c015\u8bb2 \u5f53\u4e8b\u4eba","result":"","resultStatus":"","lock":"","status":"published","taskId":"122507","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c015\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132580","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c015\u8bb2 \u5f53\u4e8b\u4eba","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132581","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"16","published_number":0,"title":"(\u89c6\u9891)\u7b2c016\u8bb2 \u5176\u4ed6\u8bc9\u8bbc\u53c2\u4e0e\u4eba","result":"","resultStatus":"","lock":"","status":"published","taskId":"122508","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c016\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132582","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c016\u8bb2 \u5176\u4ed6\u8bc9\u8bbc\u53c2\u4e0e\u4eba","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132583","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"4","published_number":0,"title":" \u7b2c\u56db\u7ae0 \u7ba1\u8f96","result":"","resultStatus":"","lock":"","status":"published","taskId":"122578","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"17","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c017\u8bb2 \u7ba1\u8f96\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"122509","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c017\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132584","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c017\u8bb2 \u7ba1\u8f96\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132585","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"18","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c018\u8bb2 \u804c\u80fd\u7ba1\u8f96","result":"","resultStatus":"","lock":"","status":"published","taskId":"122510","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c018\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132586","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c018\u8bb2 \u804c\u80fd\u7ba1\u8f96","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132587","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"29:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"19","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c019\u8bb2 \u5ba1\u5224\u7ba1\u8f96","result":"","resultStatus":"","lock":"","status":"published","taskId":"122511","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c019\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132588","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c019\u8bb2 \u5ba1\u5224\u7ba1\u8f96","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132589","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"20","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c020\u8bb2 \u7279\u6b8a\u7ba1\u8f96","result":"","resultStatus":"","lock":"","status":"published","taskId":"122512","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c020\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132590","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c020\u8bb2 \u7279\u6b8a\u7ba1\u8f96","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132591","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"5","published_number":0,"title":"\u7b2c\u4e94\u7ae0 \u56de\u907f","result":"","resultStatus":"","lock":"","status":"published","taskId":"122579","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"21","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c021\u8bb2 \u56de\u907f\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"122513","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c021\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132592","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c021\u8bb2 \u56de\u907f\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132593","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"22","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c022\u8bb2 \u56de\u907f\u9002\u7528\u60c5\u5f62","result":"","resultStatus":"","lock":"","status":"published","taskId":"122514","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c022\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132594","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c022\u8bb2 \u56de\u907f\u9002\u7528\u60c5\u5f62","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132595","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"23","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c023\u8bb2 \u56de\u907f\u4eba\u5458\u548c\u7a0b\u5e8f","result":"","resultStatus":"","lock":"","status":"published","taskId":"122515","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c023\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132596","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c023\u8bb2 \u56de\u907f\u4eba\u5458\u548c\u7a0b\u5e8f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132597","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"6","published_number":0,"title":"\u7b2c\u516d\u7ae0 \u8fa9\u62a4\u4e0e\u4ee3\u7406","result":"","resultStatus":"","lock":"","status":"published","taskId":"122580","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"24","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c024\u8bb2 \u8fa9\u62a4\u5236\u5ea6\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"122516","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c024\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132598","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c024\u8bb2 \u8fa9\u62a4\u5236\u5ea6\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132599","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"25","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c025\u8bb2 \u8fa9\u62a4\u4eba\u8303\u56f4\u4e0e\u8bc9\u8bbc\u6743\u5229\u4e49\u52a1\uff08\u5305\u62ec\u5211\u4e8b\u4ee3\u7406\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"122517","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c025\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132600","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c025\u8bb2 \u8fa9\u62a4\u4eba\u8303\u56f4\u4e0e\u8bc9\u8bbc\u6743\u5229\u4e49\u52a1\uff08\u5305\u62ec\u5211\u4e8b\u4ee3\u7406\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132601","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"26","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c026\u8bb2 \u5f3a\u5236\u8fa9\u62a4\u4e0e\u4efb\u610f\u8fa9\u62a4","result":"","resultStatus":"","lock":"","status":"published","taskId":"122518","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c026\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132602","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c026\u8bb2 \u5f3a\u5236\u8fa9\u62a4\u4e0e\u4efb\u610f\u8fa9\u62a4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132603","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"7","published_number":0,"title":"\u7b2c\u4e03\u7ae0 \u5211\u4e8b\u8bc1\u636e\u548c\u8bc1\u660e","result":"","resultStatus":"","lock":"","status":"published","taskId":"122581","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"27","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c027\u8bb2 \u5211\u4e8b\u8bc1\u636e\u79cd\u7c7b","result":"","resultStatus":"","lock":"","status":"published","taskId":"122519","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c027\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132604","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c027\u8bb2 \u5211\u4e8b\u8bc1\u636e\u79cd\u7c7b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132605","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"28","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c028\u8bb2 \u5211\u4e8b\u8bc1\u636e\u5206\u7c7b","result":"","resultStatus":"","lock":"","status":"published","taskId":"122520","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c028\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132606","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c028\u8bb2 \u5211\u4e8b\u8bc1\u636e\u5206\u7c7b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132607","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"29","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c029\u8bb2 \u5211\u4e8b\u8bc9\u8bbc\u8bc1\u660e","result":"","resultStatus":"","lock":"","status":"published","taskId":"122521","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c029\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132608","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c029\u8bb2 \u5211\u4e8b\u8bc9\u8bbc\u8bc1\u660e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132609","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"8","published_number":0,"title":"\u7b2c\u516b\u7ae0 \u5f3a\u5236\u63aa\u65bd","result":"","resultStatus":"","lock":"","status":"published","taskId":"122582","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"30","published_number":0,"title":"(\u89c6\u9891)\u7b2c030\u8bb2 \u62d8\u4f20","result":"","resultStatus":"","lock":"","status":"published","taskId":"122522","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c030\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132610","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c030\u8bb2 \u62d8\u4f20","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132611","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"31","published_number":0,"title":"(\u89c6\u9891)\u7b2c031\u8bb2 \u53d6\u4fdd\u5019\u5ba1","result":"","resultStatus":"","lock":"","status":"published","taskId":"122523","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c031\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132612","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c031\u8bb2 \u53d6\u4fdd\u5019\u5ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132613","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"32","published_number":0,"title":"(\u89c6\u9891)\u7b2c032\u8bb2 \u76d1\u89c6\u5c45\u4f4f","result":"","resultStatus":"","lock":"","status":"published","taskId":"122524","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c032\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132614","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c032\u8bb2 \u76d1\u89c6\u5c45\u4f4f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132615","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"33","published_number":0,"title":"(\u89c6\u9891)\u7b2c033\u8bb2 \u62d8\u7559","result":"","resultStatus":"","lock":"","status":"published","taskId":"122525","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c033\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132616","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c033\u8bb2 \u62d8\u7559","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132617","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"34","published_number":0,"title":"(\u89c6\u9891)\u7b2c034\u8bb2 \u902e\u6355","result":"","resultStatus":"","lock":"","status":"published","taskId":"122526","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c034\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132618","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c034\u8bb2 \u902e\u6355","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132619","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"35","published_number":0,"title":"(\u89c6\u9891)\u7b2c035\u8bb2 \u5f3a\u5236\u63aa\u65bd\u7684\u53d8\u66f4\u3001\u89e3\u9664\u548c\u64a4\u9500","result":"","resultStatus":"","lock":"","status":"published","taskId":"122527","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c035\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132620","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c035\u8bb2 \u5f3a\u5236\u63aa\u65bd\u7684\u53d8\u66f4\u3001\u89e3\u9664\u548c\u64a4\u9500","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132621","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"9","published_number":0,"title":"\u7b2c\u4e5d\u7ae0 \u5211\u4e8b\u9644\u5e26\u6c11\u4e8b\u8bc9\u8bbc","result":"","resultStatus":"","lock":"","status":"published","taskId":"122583","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"36","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c036\u8bb2 \u5211\u4e8b\u9644\u5e26\u6c11\u4e8b\u8bc9\u8bbc\u7684\u6982\u5ff5\u548c\u610f\u4e49","result":"","resultStatus":"","lock":"","status":"published","taskId":"122528","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c036\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132622","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c036\u8bb2 \u5211\u4e8b\u9644\u5e26\u6c11\u4e8b\u8bc9\u8bbc\u7684\u6982\u5ff5\u548c\u610f\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132623","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"37","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c037\u8bb2 \u5211\u4e8b\u9644\u5e26\u6c11\u4e8b\u8bc9\u8bbc\u5f53\u4e8b\u4eba\u548c\u7a0b\u5e8f","result":"","resultStatus":"","lock":"","status":"published","taskId":"122529","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c037\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132624","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c037\u8bb2 \u5211\u4e8b\u9644\u5e26\u6c11\u4e8b\u8bc9\u8bbc\u5f53\u4e8b\u4eba\u548c\u7a0b\u5e8f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132625","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"38","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c038\u8bb2 \u5211\u4e8b\u9644\u5e26\u6c11\u4e8b\u8bc9\u8bbc\u8d54\u507f\u8ba1\u7b97","result":"","resultStatus":"","lock":"","status":"published","taskId":"122530","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c038\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132626","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c038\u8bb2 \u5211\u4e8b\u9644\u5e26\u6c11\u4e8b\u8bc9\u8bbc\u8d54\u507f\u8ba1\u7b97","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132627","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"10","published_number":0,"title":"\u7b2c\u5341\u7ae0 \u671f\u95f4\u9001\u8fbe\u4e2d\u6b62\u7ec8\u6b62","result":"","resultStatus":"","lock":"","status":"published","taskId":"122584","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"39","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c039\u8bb2 \u671f\u95f4","result":"","resultStatus":"","lock":"","status":"published","taskId":"122531","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c039\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132628","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c039\u8bb2 \u671f\u95f4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132629","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"40","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c040\u8bb2 \u9001\u8fbe","result":"","resultStatus":"","lock":"","status":"published","taskId":"122532","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c040\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132630","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c040\u8bb2 \u9001\u8fbe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132631","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"41","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c041\u8bb2 \u8bc9\u8bbc\u4e2d\u6b62","result":"","resultStatus":"","lock":"","status":"published","taskId":"122533","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c041\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132632","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c041\u8bb2 \u8bc9\u8bbc\u4e2d\u6b62","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132633","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"42","published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c042\u8bb2 \u8bc9\u8bbc\u7ec8\u6b62","result":"","resultStatus":"","lock":"","status":"published","taskId":"122534","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c042\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132634","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\uff08\u89c6\u9891\uff09\u7b2c042\u8bb2 \u8bc9\u8bbc\u7ec8\u6b62","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132635","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"11","published_number":0,"title":"\u7b2c\u5341\u4e00\u7ae0 \u7acb\u6848\u7a0b\u5e8f","result":"","resultStatus":"","lock":"","status":"published","taskId":"122585","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"43","published_number":0,"title":"(\u89c6\u9891)\u7b2c043\u8bb2 \u7acb\u6848\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"122535","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c043\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132636","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c043\u8bb2 \u7acb\u6848\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132637","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"44","published_number":0,"title":"(\u89c6\u9891)\u7b2c044\u8bb2 \u7acb\u6848\u6750\u6599\u6765\u6e90","result":"","resultStatus":"","lock":"","status":"published","taskId":"122536","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c044\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132638","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c044\u8bb2 \u7acb\u6848\u6750\u6599\u6765\u6e90","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132639","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"45","published_number":0,"title":"(\u89c6\u9891)\u7b2c045\u8bb2 \u7acb\u6848\u6761\u4ef6","result":"","resultStatus":"","lock":"","status":"published","taskId":"122537","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c045\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132640","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c045\u8bb2 \u7acb\u6848\u6761\u4ef6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132641","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"46","published_number":0,"title":"(\u89c6\u9891)\u7b2c046\u8bb2 \u7acb\u6848\u7a0b\u5e8f","result":"","resultStatus":"","lock":"","status":"published","taskId":"122538","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c046\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132642","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c046\u8bb2 \u7acb\u6848\u7a0b\u5e8f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132643","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"12","published_number":0,"title":"\u7b2c\u5341\u4e8c\u7ae0 \u4fa6\u67e5\u7a0b\u5e8f","result":"","resultStatus":"","lock":"","status":"published","taskId":"122586","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"47","published_number":0,"title":"(\u89c6\u9891)\u7b2c047\u8bb2 \u4fa6\u67e5\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"122539","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c047\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132644","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c047\u8bb2 \u4fa6\u67e5\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132645","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"48","published_number":0,"title":"(\u89c6\u9891)\u7b2c048\u8bb2 \u8baf\u95ee\u548c\u8be2\u95ee","result":"","resultStatus":"","lock":"","status":"published","taskId":"122540","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c048\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132646","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c048\u8bb2 \u8baf\u95ee\u548c\u8be2\u95ee","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132647","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"49","published_number":0,"title":"(\u89c6\u9891)\u7b2c049\u8bb2 \u641c\u67e5\u548c\u6263\u62bc","result":"","resultStatus":"","lock":"","status":"published","taskId":"122541","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c049\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132648","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c049\u8bb2 \u641c\u67e5\u548c\u6263\u62bc","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132649","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"50","published_number":0,"title":"(\u89c6\u9891)\u7b2c050\u8bb2 \u52d8\u9a8c\u3001\u8fa8\u8ba4\u548c\u67e5\u5c01\u51bb\u7ed3","result":"","resultStatus":"","lock":"","status":"published","taskId":"122542","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c050\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132650","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c050\u8bb2 \u52d8\u9a8c\u3001\u8fa8\u8ba4\u548c\u67e5\u5c01\u51bb\u7ed3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132651","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"51","published_number":0,"title":"(\u89c6\u9891)\u7b2c051\u8bb2 \u9274\u5b9a\u3001\u4fa6\u67e5\u5b9e\u9a8c\u548c\u901a\u7f09","result":"","resultStatus":"","lock":"","status":"published","taskId":"122543","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c051\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132652","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c051\u8bb2 \u9274\u5b9a\u3001\u4fa6\u67e5\u5b9e\u9a8c\u548c\u901a\u7f09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132653","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"52","published_number":0,"title":"(\u89c6\u9891)\u7b2c052\u8bb2 \u6280\u672f\u4fa6\u67e5","result":"","resultStatus":"","lock":"","status":"published","taskId":"122544","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c052\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132654","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c052\u8bb2 \u6280\u672f\u4fa6\u67e5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132655","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"53","published_number":0,"title":"(\u89c6\u9891)\u7b2c053\u8bb2 \u4fa6\u67e5\u7ec8\u7ed3","result":"","resultStatus":"","lock":"","status":"published","taskId":"122545","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c053\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132656","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c053\u8bb2 \u4fa6\u67e5\u7ec8\u7ed3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132657","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"54","published_number":0,"title":"(\u89c6\u9891)\u7b2c054\u8bb2 \u4fa6\u67e5\u76d1\u7763","result":"","resultStatus":"","lock":"","status":"published","taskId":"122546","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c054\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132658","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c054\u8bb2 \u4fa6\u67e5\u76d1\u7763","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132659","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"13","published_number":0,"title":"\u7b2c\u5341\u4e09\u7ae0 \u5ba1\u67e5\u8d77\u8bc9\u7a0b\u5e8f","result":"","resultStatus":"","lock":"","status":"published","taskId":"122587","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"55","published_number":0,"title":"(\u89c6\u9891)\u7b2c055\u8bb2 \u5ba1\u67e5\u8d77\u8bc9\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"122547","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c055\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132660","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c055\u8bb2 \u5ba1\u67e5\u8d77\u8bc9\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132661","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"56","published_number":0,"title":"(\u89c6\u9891)\u7b2c056\u8bb2 \u5ba1\u67e5\u6b65\u9aa4\u548c\u5185\u5bb9","result":"","resultStatus":"","lock":"","status":"published","taskId":"122548","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c056\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132662","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c056\u8bb2 \u5ba1\u67e5\u6b65\u9aa4\u548c\u5185\u5bb9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132663","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"57","published_number":0,"title":"(\u89c6\u9891)\u7b2c057\u8bb2 \u4e0d\u8d77\u8bc9\u7c7b\u578b","result":"","resultStatus":"","lock":"","status":"published","taskId":"122549","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c057\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132664","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c057\u8bb2 \u4e0d\u8d77\u8bc9\u7c7b\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132665","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"58","published_number":0,"title":"(\u89c6\u9891)\u7b2c058\u8bb2 \u63d0\u8d77\u81ea\u8bc9","result":"","resultStatus":"","lock":"","status":"published","taskId":"122550","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c058\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132666","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c058\u8bb2 \u63d0\u8d77\u81ea\u8bc9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132667","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"14","published_number":0,"title":"\u7b2c\u5341\u56db\u7ae0 \u4e00\u5ba1\u7a0b\u5e8f","result":"","resultStatus":"","lock":"","status":"published","taskId":"122588","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"59","published_number":0,"title":"(\u89c6\u9891)\u7b2c059\u8bb2 \u5ead\u524d\u51c6\u5907","result":"","resultStatus":"","lock":"","status":"published","taskId":"122551","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c059\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132668","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c059\u8bb2 \u5ead\u524d\u51c6\u5907","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132669","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"60","published_number":0,"title":"(\u89c6\u9891)\u7b2c060\u8bb2 \u5f00\u5ead\u5ba1\u7406","result":"","resultStatus":"","lock":"","status":"published","taskId":"122552","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c060\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132670","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c060\u8bb2 \u5f00\u5ead\u5ba1\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132671","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"61","published_number":0,"title":"(\u89c6\u9891)\u7b2c061\u8bb2 \u5ef6\u671f\u5ba1\u7406","result":"","resultStatus":"","lock":"","status":"published","taskId":"122553","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c061\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132672","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c061\u8bb2 \u5ef6\u671f\u5ba1\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132673","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"62","published_number":0,"title":"(\u89c6\u9891)\u7b2c062\u8bb2 \u5ba1\u7406\u7ed3\u679c","result":"","resultStatus":"","lock":"","status":"published","taskId":"122554","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c062\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132674","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c062\u8bb2 \u5ba1\u7406\u7ed3\u679c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132675","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"63","published_number":0,"title":"(\u89c6\u9891)\u7b2c063\u8bb2 \u81ea\u8bc9\u5ba1\u7406","result":"","resultStatus":"","lock":"","status":"published","taskId":"122555","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c063\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132676","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c063\u8bb2 \u81ea\u8bc9\u5ba1\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132677","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"64","published_number":0,"title":"(\u89c6\u9891)\u7b2c064\u8bb2 \u7b80\u6613\u7a0b\u5e8f","result":"","resultStatus":"","lock":"","status":"published","taskId":"122556","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c064\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132678","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c064\u8bb2 \u7b80\u6613\u7a0b\u5e8f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132679","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"65","published_number":0,"title":"(\u89c6\u9891)\u7b2c065\u8bb2 \u88c1\u5224\u88c1\u5b9a\u548c\u51b3\u5b9a","result":"","resultStatus":"","lock":"","status":"published","taskId":"122557","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c065\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132680","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c065\u8bb2 \u88c1\u5224\u88c1\u5b9a\u548c\u51b3\u5b9a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132681","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"15","published_number":0,"title":"\u7b2c\u5341\u4e94\u7ae0 \u4e8c\u5ba1\u7a0b\u5e8f","result":"","resultStatus":"","lock":"","status":"published","taskId":"122589","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"66","published_number":0,"title":"(\u89c6\u9891)\u7b2c066\u8bb2 \u4e0a\u8bc9\u6297\u8bc9\u4e3b\u4f53\u4e0e\u63d0\u8d77\u65b9\u5f0f","result":"","resultStatus":"","lock":"","status":"published","taskId":"122558","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c066\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132682","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c066\u8bb2 \u4e0a\u8bc9\u6297\u8bc9\u4e3b\u4f53\u4e0e\u63d0\u8d77\u65b9\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132683","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"67","published_number":0,"title":"(\u89c6\u9891)\u7b2c067\u8bb2 \u4e0a\u8bc9\u6297\u8bc9\u6848\u4ef6\u7684\u5ba1\u5224","result":"","resultStatus":"","lock":"","status":"published","taskId":"122559","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c067\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132684","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c067\u8bb2 \u4e0a\u8bc9\u6297\u8bc9\u6848\u4ef6\u7684\u5ba1\u5224","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132685","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"68","published_number":0,"title":"(\u89c6\u9891)\u7b2c068\u8bb2 \u4e0a\u8bc9\u4e0d\u52a0\u5211","result":"","resultStatus":"","lock":"","status":"published","taskId":"122560","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c068\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132686","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c068\u8bb2 \u4e0a\u8bc9\u4e0d\u52a0\u5211","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132687","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"16","published_number":0,"title":"\u7b2c\u5341\u516d\u7ae0 \u6b7b\u5211\u590d\u6838\u7a0b\u5e8f","result":"","resultStatus":"","lock":"","status":"published","taskId":"122590","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"69","published_number":0,"title":"(\u89c6\u9891)\u7b2c069\u8bb2 \u6b7b\u5211\u7acb\u5373\u6267\u884c\u6848\u4ef6\u7684\u590d\u6838\u7a0b\u5e8f","result":"","resultStatus":"","lock":"","status":"published","taskId":"122561","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c069\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132688","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c069\u8bb2 \u6b7b\u5211\u7acb\u5373\u6267\u884c\u6848\u4ef6\u7684\u590d\u6838\u7a0b\u5e8f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132689","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"70","published_number":0,"title":"(\u89c6\u9891)\u7b2c070\u8bb2 \u6b7b\u7f13\u6267\u884c\u6848\u4ef6\u7684\u590d\u6838\u7a0b\u5e8f","result":"","resultStatus":"","lock":"","status":"published","taskId":"122562","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c070\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132690","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c070\u8bb2 \u6b7b\u7f13\u6267\u884c\u6848\u4ef6\u7684\u590d\u6838\u7a0b\u5e8f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132691","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"17","published_number":0,"title":"\u7b2c\u5341\u4e03\u7ae0 \u5ba1\u5224\u76d1\u7763\u7a0b\u5e8f","result":"","resultStatus":"","lock":"","status":"published","taskId":"122591","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"71","published_number":0,"title":"(\u89c6\u9891)\u7b2c071\u8bb2 \u5ba1\u5224\u76d1\u7763\u7a0b\u5e8f\u7684\u6982\u5ff5\u548c\u610f\u4e49","result":"","resultStatus":"","lock":"","status":"published","taskId":"122563","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c071\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132692","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c071\u8bb2 \u5ba1\u5224\u76d1\u7763\u7a0b\u5e8f\u7684\u6982\u5ff5\u548c\u610f\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132693","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"72","published_number":0,"title":"(\u89c6\u9891)\u7b2c072\u8bb2 \u518d\u5ba1\u7684\u63d0\u8d77\u4e3b\u4f53\u548c\u7406\u7531","result":"","resultStatus":"","lock":"","status":"published","taskId":"122564","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c072\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132694","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c072\u8bb2 \u518d\u5ba1\u7684\u63d0\u8d77\u4e3b\u4f53\u548c\u7406\u7531","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132695","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"73","published_number":0,"title":"(\u89c6\u9891)\u7b2c073\u8bb2 \u5ba1\u5224\u76d1\u7763\u7a0b\u5e8f\u7684\u5ba1\u5224\u65b9\u5f0f","result":"","resultStatus":"","lock":"","status":"published","taskId":"122565","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c073\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132696","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c073\u8bb2 \u5ba1\u5224\u76d1\u7763\u7a0b\u5e8f\u7684\u5ba1\u5224\u65b9\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132697","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"18","published_number":0,"title":"\u7b2c\u5341\u516b\u7ae0 \u6267\u884c","result":"","resultStatus":"","lock":"","status":"published","taskId":"122592","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"74","published_number":0,"title":"(\u89c6\u9891)\u7b2c074\u8bb2 \u5211\u4e8b\u6267\u884c\u7684\u6982\u5ff5\u548c\u610f\u4e49","result":"","resultStatus":"","lock":"","status":"published","taskId":"122566","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c074\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132698","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c074\u8bb2 \u5211\u4e8b\u6267\u884c\u7684\u6982\u5ff5\u548c\u610f\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132699","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"75","published_number":0,"title":"(\u89c6\u9891)\u7b2c075\u8bb2 \u6267\u884c\u4e3b\u4f53\u548c\u6267\u884c\u7a0b\u5e8f","result":"","resultStatus":"","lock":"","status":"published","taskId":"122567","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c075\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132700","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c075\u8bb2 \u6267\u884c\u4e3b\u4f53\u548c\u6267\u884c\u7a0b\u5e8f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132701","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"76","published_number":0,"title":"(\u89c6\u9891)\u7b2c076\u8bb2 \u53d8\u66f4\u6267\u884c\u7a0b\u5e8f","result":"","resultStatus":"","lock":"","status":"published","taskId":"122568","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c076\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132702","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c076\u8bb2 \u53d8\u66f4\u6267\u884c\u7a0b\u5e8f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132703","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"19","published_number":0,"title":"\u7b2c\u5341\u4e5d\u7ae0 \u7279\u522b\u7a0b\u5e8f","result":"","resultStatus":"","lock":"","status":"published","taskId":"122593","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"77","published_number":0,"title":"(\u89c6\u9891)\u7b2c077\u8bb2 \u672a\u6210\u5e74\u4eba\u7279\u522b\u7a0b\u5e8f","result":"","resultStatus":"","lock":"","status":"published","taskId":"122569","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c077\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132704","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c077\u8bb2 \u672a\u6210\u5e74\u4eba\u7279\u522b\u7a0b\u5e8f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132705","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"78","published_number":0,"title":"(\u89c6\u9891)\u7b2c078\u8bb2 \u5211\u4e8b\u548c\u89e3\u7a0b\u5e8f","result":"","resultStatus":"","lock":"","status":"published","taskId":"122570","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c078\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132706","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c078\u8bb2 \u5211\u4e8b\u548c\u89e3\u7a0b\u5e8f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132707","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"79","published_number":0,"title":"(\u89c6\u9891)\u7b2c079\u8bb2 \u8fdd\u6cd5\u8d22\u7269\u6ca1\u6536\u7a0b\u5e8f","result":"","resultStatus":"","lock":"","status":"published","taskId":"122571","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c079\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132708","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c079\u8bb2 \u8fdd\u6cd5\u8d22\u7269\u6ca1\u6536\u7a0b\u5e8f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132709","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"80","published_number":0,"title":"(\u89c6\u9891)\u7b2c080\u8bb2 \u5f3a\u5236\u533b\u7597\u7a0b\u5e8f","result":"","resultStatus":"","lock":"","status":"published","taskId":"122572","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c080\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132710","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c080\u8bb2 \u5f3a\u5236\u533b\u7597\u7a0b\u5e8f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132711","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"81","published_number":0,"title":"(\u89c6\u9891)\u7b2c081\u8bb2 \u603b\u590d\u4e601","result":"","resultStatus":"","lock":"","status":"published","taskId":"122573","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c081\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132712","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c081\u8bb2 \u603b\u590d\u4e601","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132713","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"82","published_number":0,"title":"(\u89c6\u9891)\u7b2c082\u8bb2 \u603b\u590d\u4e602","result":"","resultStatus":"","lock":"","status":"published","taskId":"122574","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)\u7b2c082\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132714","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c082\u8bb2 \u603b\u590d\u4e602","result":"","resultStatus":"","lock":false,"status":"published","taskId":"132715","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false}]
