[{"itemType":"task","number":"1","published_number":0,"title":"QQ\u63a8\u5e7f\u7684\u7279\u70b9\u548c\u7fa4\u4f53","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1400","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:28","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":0,"title":"\u4e70\u53f7\u517b\u53f7\u8bbe\u7f6eQQ\u53f7\u7801","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1401","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:26","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":0,"title":"QQ\u7fa4\u63a8\u5e7f\u8425\u9500\u6d41\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1402","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:07","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":0,"title":"QQ\u7fa4\u9ad8\u7ea7\u63a8\u5e7f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1403","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:49","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":0,"title":"QQ\u7fa4\u9c7c\u5858\u8425\u9500","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1404","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:36","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":0,"title":"QQ\u7fa4\u6392\u540d\u65b9\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1405","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:34","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":0,"title":"QQ\u7fa4\u63a8\u5e7f\u6280\u5de7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1406","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:30","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true}]