[{"itemType":"task","number":"1","published_number":"1","title":"\u6570\u5b66\u4e5d\u5e74\u7ea7\u4e0b\u7b2c\u4e8c\u5341\u4e5d\u7ae0\u7b2c2\u8282\u5fae\u8bfe\uff1a\u4e09\u89c6\u56fe\u53ca\u5176\u753b\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"880","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:57","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"\u6570\u5b66\u4e5d\u5e74\u7ea7\u4e0b\u7b2c\u4e8c\u5341\u4e5d\u7ae0\u7b2c2\u8282\u5fae\u8bfe\uff1a\u89c6\u56fe\u7684\u5b9a\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"882","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:44","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"\u6570\u5b66\u4e5d\u5e74\u7ea7\u4e0b\u7b2c\u4e8c\u5341\u4e5d\u7ae0\u7b2c2\u8282\u5fae\u8bfe\uff1a\u7531\u4e09\u89c6\u56fe\u753b\u5e73\u9762\u5c55\u5f00\u56fe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"884","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:52","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"\u6570\u5b66\u4e5d\u5e74\u7ea7\u4e0b\u7b2c\u4e8c\u5341\u4e5d\u7ae0\u7b2c2\u8282\u5fae\u8bfe\uff1a\u7531\u4e09\u89c6\u56fe\u63cf\u8ff0\u7acb\u4f53\u56fe\u5f62","result":"","resultStatus":"","lock":false,"status":"published","taskId":"887","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:22","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true}]