[{"itemType":"chapter","number":"1","published_number":0,"title":"\u7b2c\u4e00\u90e8\u5206\uff1a\u89c6\u9891\u8bfe\u7a0b","result":"","resultStatus":"","lock":"","status":"published","taskId":"265637","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"1","published_number":"1","title":"\u6848\u4f8b\u4e13\u98791\uff08\u56de\u653e\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"313864","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"07-05 19:00","activityStartTime":"1625482800","activityLength":"02:20:00","activityEndTime":"1625491200","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"\u6848\u4f8b\u4e13\u98791\uff08\u5f55\u64ad\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"313966","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:13:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"\u6848\u4f8b\u4e13\u98792\uff08\u56de\u653e\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"318236","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"07-12 19:00","activityStartTime":"1626087600","activityLength":"02:30:00","activityEndTime":"1626096600","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"\u6848\u4f8b\u4e13\u98792\uff08\u5f55\u64ad\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"318690","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:35:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":"5","title":"\u6848\u4f8b\u4e13\u98793\uff08\u56de\u653e\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"322535","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"07-19 19:00","activityStartTime":"1626692400","activityLength":"02:40:00","activityEndTime":"1626702000","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":"6","title":"\u6848\u4f8b\u4e13\u98793\uff08\u5f55\u64ad\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"322791","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:07:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":"7","title":"\u6848\u4f8b\u4e13\u98794\uff08\u56de\u653e\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"323794","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"07-26 19:00","activityStartTime":"1627297200","activityLength":"02:10:00","activityEndTime":"1627305000","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"8","published_number":"8","title":"\u6848\u4f8b\u4e13\u98794\uff08\u5f55\u64ad\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"324023","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:08:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"9","published_number":"9","title":"\u6848\u4f8b\u4e13\u98795\uff08\u56de\u653e\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"325854","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"08-03 19:00","activityStartTime":"1627988400","activityLength":"02:05:00","activityEndTime":"1627995900","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"10","published_number":"10","title":"\u6848\u4f8b\u4e13\u98795\uff08\u5f55\u64ad\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"327312","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:01:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"11","published_number":"11","title":"\u6848\u4f8b\u4e13\u98796\uff08\u56de\u653e\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"325869","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"08-06 19:00","activityStartTime":"1628247600","activityLength":"02:40:00","activityEndTime":"1628257200","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"12","published_number":"12","title":"\u6848\u4f8b\u4e13\u98796\uff08\u5f55\u64ad\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"328590","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:01:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"13","published_number":"13","title":"\u6848\u4f8b\u4e13\u98797\uff08\u56de\u653e\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"328883","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"08-10 19:00","activityStartTime":"1628593200","activityLength":"02:40:00","activityEndTime":"1628602800","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"14","published_number":"14","title":"\u6848\u4f8b\u4e13\u98797\uff08\u5f55\u64ad\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"329643","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:10:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"15","published_number":"15","title":"\u6848\u4f8b\u4e13\u98798\uff08\u56de\u653e\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"328897","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"08-13 19:00","activityStartTime":"1628852400","activityLength":"02:20:00","activityEndTime":"1628860800","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"16","published_number":"16","title":"\u6848\u4f8b\u4e13\u98798\uff08\u5f55\u64ad\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"330117","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:16:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"17","published_number":"17","title":"\u6848\u4f8b\u4e13\u98799\uff08\u56de\u653e\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"330443","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"08-17 19:00","activityStartTime":"1629198000","activityLength":"02:40:00","activityEndTime":"1629207600","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"18","published_number":"18","title":"\u6848\u4f8b\u4e13\u98799\uff08\u5f55\u64ad\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"336904","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:07:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"19","published_number":"19","title":"\u6848\u4f8b\u4e13\u987910\uff08\u56de\u653e\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"330458","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"08-20 19:00","activityStartTime":"1629457200","activityLength":"02:40:00","activityEndTime":"1629466800","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"20","published_number":"20","title":"\u6848\u4f8b\u4e13\u987910\uff08\u5f55\u64ad\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"337168","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:17:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"21","published_number":"21","title":"\u6848\u4f8b\u4e13\u987911\uff08\u56de\u653e\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"336786","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"08-24 19:00","activityStartTime":"1629802800","activityLength":"02:40:00","activityEndTime":"1629812400","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"22","published_number":"22","title":"\u6848\u4f8b\u4e13\u987911\uff08\u5f55\u64ad\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"337566","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:05:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"23","published_number":"23","title":"\u6848\u4f8b\u4e13\u987912\uff08\u56de\u653e\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"337716","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"08-29 19:00","activityStartTime":"1630234800","activityLength":"02:40:00","activityEndTime":"1630244400","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"24","published_number":"24","title":"\u6848\u4f8b\u4e13\u987912\uff08\u5f55\u64ad\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"338302","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:17:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"25","published_number":"25","title":"\u6848\u4f8b\u4e13\u987913\uff08\u56de\u653e\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"338203","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"08-31 19:00","activityStartTime":"1630407600","activityLength":"02:40:00","activityEndTime":"1630417200","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"26","published_number":"26","title":"\u6848\u4f8b\u4e13\u987913\uff08\u5f55\u64ad\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"339162","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:05:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"27","published_number":"27","title":"\u6848\u4f8b\u4e13\u987914\uff08\u56de\u653e\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"338217","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"09-03 19:00","activityStartTime":"1630666800","activityLength":"02:40:00","activityEndTime":"1630676400","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"28","published_number":"28","title":"\u6848\u4f8b\u4e13\u987914\uff08\u5f55\u64ad\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"340816","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:05:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"29","published_number":"29","title":"\u6848\u4f8b\u4e13\u987915\uff08\u56de\u653e\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"340120","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"09-07 19:00","activityStartTime":"1631012400","activityLength":"02:40:00","activityEndTime":"1631022000","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"30","published_number":"30","title":"\u6848\u4f8b\u4e13\u987915\uff08\u5f55\u64ad\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"340940","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:05:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"31","published_number":"31","title":"\u6848\u4f8b\u4e13\u987916\uff08\u56de\u653e\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"340157","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"09-10 19:00","activityStartTime":"1631271600","activityLength":"02:20:00","activityEndTime":"1631280000","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"32","published_number":"32","title":"\u6848\u4f8b\u4e13\u987916\uff08\u5f55\u64ad\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"341740","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:55:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"33","published_number":0,"title":"\u6848\u4f8b\u4e13\u987917\uff08\u672c\u8282\u8bfe\u53d6\u6d88\uff0c\u6539\u52309\u670826\u65e5\u665a\u4e0a19\uff1a00-21\uff1a00\u8865\u8bfe\uff09","result":"","resultStatus":"","lock":false,"status":"unpublished","taskId":"341578","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"ungenerated","activityStartTimeStr":"09-14 19:00","activityStartTime":"1631617200","activityLength":"02:40:00","activityEndTime":"1631626800","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"34","published_number":"33","title":"\u6848\u4f8b\u4e13\u987917\uff08\u56de\u653e\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"341564","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"09-17 19:00","activityStartTime":"1631876400","activityLength":"02:40:00","activityEndTime":"1631886000","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"35","published_number":"34","title":"\u6848\u4f8b\u4e13\u987917\uff08\u5f55\u64ad\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"342776","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:04:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"36","published_number":"35","title":"\u6848\u4f8b\u4e13\u987918\uff08\u56de\u653e\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"342993","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"09-24 19:00","activityStartTime":"1632481200","activityLength":"02:40:00","activityEndTime":"1632490800","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"37","published_number":"36","title":"\u6848\u4f8b\u4e13\u987918\uff08\u5f55\u64ad\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"344999","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:55:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"38","published_number":"37","title":"\u6848\u4f8b\u4e13\u987919\uff08\u56de\u653e\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"342979","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"09-26 19:00","activityStartTime":"1632654000","activityLength":"02:40:00","activityEndTime":"1632663600","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"39","published_number":"38","title":"\u6848\u4f8b\u4e13\u987919\uff08\u5f55\u64ad\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"345115","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:10:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"40","published_number":"39","title":"\u6848\u4f8b\u4e13\u987920\uff08\u56de\u653e\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"345148","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"09-27 19:00","activityStartTime":"1632740400","activityLength":"02:20:00","activityEndTime":"1632748800","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"41","published_number":"40","title":"\u6848\u4f8b\u4e13\u987920\uff08\u5f55\u64ad\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"345179","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:56:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"42","published_number":"41","title":"\u6848\u4f8b\u4e13\u987921\uff08\u56de\u653e\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"345134","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"09-28 19:00","activityStartTime":"1632826800","activityLength":"02:20:00","activityEndTime":"1632835200","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"43","published_number":"42","title":"\u6848\u4f8b\u4e13\u987921\uff08\u5f55\u64ad\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"345251","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:07:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"2","published_number":0,"title":"\u7b2c\u4e8c\u90e8\u5206\uff1a\u8bb2\u4e49\u8d44\u6599","result":"","resultStatus":"","lock":"","status":"published","taskId":"265638","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"44","published_number":"43","title":"1\u3001\u6848\u4f8b\u4e13\u9879-\u5382\u623f\u4e0e\u4ed3\u5e93\u7684\u9632\u706b\u8bbe\u8ba1-\u539f\u8bb2\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"313865","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":1,"published_number":0,"title":"1\u3001\u6848\u4f8b\u4e13\u9879-\u5382\u623f\u4e0e\u4ed3\u5e93\u7684\u9632\u706b\u8bbe\u8ba1-\u539f\u8bb2\u4e49.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"313866","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":"45","published_number":"44","title":"2\u3001\u6848\u4f8b\u4e13\u9879-\u5382\u623f\u4e0e\u4ed3\u5e93\u7684\u9632\u706b\u8bbe\u8ba1\u968f\u5802\u7ec3\u4e60\u89e3\u6790-\u539f\u8bb2\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"316384","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":1,"published_number":0,"title":"2\u3001\u6848\u4f8b\u4e13\u9879-\u5382\u623f\u4e0e\u4ed3\u5e93\u7684\u9632\u706b\u8bbe\u8ba1\u968f\u5802\u7ec3\u4e60\u89e3\u6790-\u539f\u8bb2\u4e49.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"316390","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":"46","published_number":"45","title":"3\u3001\u6848\u4f8b\u4e13\u9879-\u6c11\u7528\u5efa\u7b51\u7684\u9632\u706b\u8bbe\u8ba1-\u539f\u8bb2\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"322697","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":1,"published_number":0,"title":"3\u3001\u6848\u4f8b\u4e13\u9879-\u6c11\u7528\u5efa\u7b51\u7684\u9632\u706b\u8bbe\u8ba1-\u539f\u8bb2\u4e49.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"322712","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":"47","published_number":"46","title":"4\u3001\u6848\u4f8b\u4e13\u9879-\u6c11\u7528\u5efa\u7b51\u7684\u9632\u706b\u8bbe\u8ba1\u968f\u5802\u7ec3\u4e60\u89e3\u6790-\u539f\u8bb2\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"323764","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":1,"published_number":0,"title":"4\u3001\u6848\u4f8b\u4e13\u9879-\u6c11\u7528\u5efa\u7b51\u7684\u9632\u706b\u8bbe\u8ba1\u968f\u5802\u7ec3\u4e60\u89e3\u6790-\u539f\u8bb2\u4e49.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"323779","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":"48","published_number":"47","title":"5\u3001\u6848\u4f8b\u4e13\u9879-\u5efa\u7b51\u6784\u9020\u7684\u9632\u706b\u8bbe\u8ba1-\u539f\u8bb2\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"326499","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":1,"published_number":0,"title":"5\u3001\u6848\u4f8b\u4e13\u9879-\u5efa\u7b51\u6784\u9020\u7684\u9632\u706b\u8bbe\u8ba1-\u539f\u8bb2\u4e49.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"326530","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":"49","published_number":"48","title":"6\u3001\u6848\u4f8b\u4e13\u9879-\u6c11\u7528\u5efa\u7b51\u7684\u9632\u706b\u8bbe\u8ba1\u6848\u4f8b\u968f\u5802\u89e3\u6790-\u539f\u8bb2\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"326515","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":1,"published_number":0,"title":"6\u3001\u6848\u4f8b\u4e13\u9879-\u6c11\u7528\u5efa\u7b51\u7684\u9632\u706b\u8bbe\u8ba1\u6848\u4f8b\u968f\u5802\u89e3\u6790-\u539f\u8bb2\u4e49.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"326544","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":"50","published_number":"49","title":"7\u3001\u6848\u4f8b\u4e13\u9879-\u6d88\u9632\u7ed9\u6c34\u4e0e\u6d88\u706b\u6813\u7cfb\u7edf-\u539f\u8bb2\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"329072","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":1,"published_number":0,"title":"7\u3001\u6848\u4f8b\u4e13\u9879-\u6d88\u9632\u7ed9\u6c34\u4e0e\u6d88\u706b\u6813\u7cfb\u7edf-\u7f57\u9759\u767d\u5e95.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"329088","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":"51","published_number":"50","title":"8\u3001\u6848\u4f8b\u4e13\u9879-\u6d88\u9632\u7ed9\u6c34\u4e0e\u6d88\u706b\u6813\u7cfb\u7edf-\u539f\u8bb2\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"329058","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":1,"published_number":0,"title":"8\u3001\u6848\u4f8b\u4e13\u9879-\u6d88\u9632\u7ed9\u6c34\u4e0e\u6d88\u706b\u6813\u7cfb\u7edf-\u539f\u8bb2\u4e49.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"329102","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":"52","published_number":"51","title":"9\u3001\u6848\u4f8b\u4e13\u9879-\u6d88\u9632\u7ed9\u6c34\u4e0e\u6d88\u706b\u6813\u7cfb\u7edf\uff083\uff09-\u539f\u8bb2\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"330556","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":1,"published_number":0,"title":"9\u3001\u6848\u4f8b\u4e13\u9879-\u6d88\u9632\u7ed9\u6c34\u4e0e\u6d88\u706b\u6813\u7cfb\u7edf\uff083\uff09-\u539f\u8bb2\u4e49.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"330586","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":"53","published_number":"52","title":"10\u3001\u6848\u4f8b\u4e13\u9879-\u6d88\u9632\u7ed9\u6c34\u4e0e\u6d88\u706b\u6813\u7cfb\u7edf\uff084\uff09-\u539f\u8bb2\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"330570","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":1,"published_number":0,"title":"10\u3001\u6848\u4f8b\u4e13\u9879-\u6d88\u9632\u7ed9\u6c34\u4e0e\u6d88\u706b\u6813\u7cfb\u7edf\uff084\uff09-\u539f\u8bb2\u4e49.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"330600","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":"54","published_number":"53","title":"11\u3001\u6848\u4f8b\u4e13\u9879-\u81ea\u52a8\u55b7\u6c34\u706d\u706b\u7cfb\u7edf\uff081\uff09-\u539f\u8bb2\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"337308","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":1,"published_number":0,"title":"11\u3001\u6848\u4f8b\u4e13\u9879-\u81ea\u52a8\u55b7\u6c34\u706d\u706b\u7cfb\u7edf\uff081\uff09-\u539f\u8bb2\u4e49.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"337322","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":"55","published_number":"54","title":"12\u3001\u6848\u4f8b\u4e13\u9879-\u81ea\u52a8\u55b7\u6c34\u706d\u706b\u7cfb\u7edf\uff082\uff09-\u539f\u8bb2\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"337381","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":1,"published_number":0,"title":"12\u3001\u6848\u4f8b\u4e13\u9879-\u81ea\u52a8\u55b7\u6c34\u706d\u706b\u7cfb\u7edf\uff082\uff09-\u539f\u8bb2\u4e49.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"337425","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":"56","published_number":"55","title":"13\u3001\u6848\u4f8b\u4e13\u9879-\u81ea\u52a8\u55b7\u6c34\u706d\u706b\u7cfb\u7edf(3)-\u539f\u8bb2\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"337409","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":1,"published_number":0,"title":"13\u3001\u6848\u4f8b\u4e13\u9879-\u81ea\u52a8\u55b7\u6c34\u706d\u706b\u7cfb\u7edf(3)-\u539f\u8bb2\u4e49.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"337439","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":"57","published_number":"56","title":"14\u3001\u6848\u4f8b\u4e13\u9879-\u6c14\u4f53\u706d\u706b\u7cfb\u7edf-\u539f\u8bb2\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"337395","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":1,"published_number":0,"title":"14\u3001\u6848\u4f8b\u4e13\u9879-\u6c14\u4f53\u706d\u706b\u7cfb\u7edf-\u539f\u8bb2\u4e49.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"337454","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":"58","published_number":"57","title":"15\u3001\u6848\u4f8b\u4e13\u9879-\u706b\u707e\u81ea\u52a8\u62a5\u8b66\u7cfb\u7edf-\u539f\u8bb2\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"338098","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":1,"published_number":0,"title":"15\u3001\u6848\u4f8b\u4e13\u9879-\u706b\u707e\u81ea\u52a8\u62a5\u8b66\u7cfb\u7edf-\u539f\u8bb2\u4e49.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"338126","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":"59","published_number":"58","title":"16\u3001\u6848\u4f8b\u4e13\u9879-\u706b\u707e\u81ea\u52a8\u62a5\u8b66\u7cfb\u7edf\u968f\u5802\u89e3\u6790-\u539f\u8bb2\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"338112","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":1,"published_number":0,"title":"16\u3001\u6848\u4f8b\u4e13\u9879-\u706b\u707e\u81ea\u52a8\u62a5\u8b66\u7cfb\u7edf\u968f\u5802\u89e3\u6790-\u539f\u8bb2\u4e49.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"338140","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":"60","published_number":"59","title":"17\u3001\u6848\u4f8b\u4e13\u9879-\u9632\u70df\u4e0e\u6392\u70df\u7cfb\u7edf-\u539f\u8bb2\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"341479","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":1,"published_number":0,"title":"17\u3001\u6848\u4f8b\u4e13\u9879-\u9632\u70df\u4e0e\u6392\u70df\u7cfb\u7edf-\u539f\u8bb2\u4e49.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"341510","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":"61","published_number":"60","title":"18\u3001\u6848\u4f8b\u4e13\u9879-\u9632\u70df\u4e0e\u6392\u70df\u7cfb\u7edf\u968f\u5802\u89e3\u6790-\u539f\u8bb2\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"341494","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":1,"published_number":0,"title":"18\u3001\u6848\u4f8b\u4e13\u9879-\u9632\u70df\u4e0e\u6392\u70df\u7cfb\u7edf\u968f\u5802\u89e3\u6790-\u539f\u8bb2\u4e49.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"341524","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":"62","published_number":"61","title":"19\u3001\u6848\u4f8b\u4e13\u9879-\u5e94\u6025\u7167\u660e\u4e0e\u758f\u6563\u6307\u793a\u7cfb\u7edf+\u706d\u706b\u5668-\u539f\u8bb2\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"344669","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":1,"published_number":0,"title":"19\u3001\u6848\u4f8b\u4e13\u9879-\u5e94\u6025\u7167\u660e\u4e0e\u758f\u6563\u6307\u793a\u7cfb\u7edf+\u706d\u706b\u5668-\u7f57\u9759\u767d\u5e95.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"344684","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":"63","published_number":"62","title":"20-21\u3001\u6848\u4f8b\u4e13\u9879-\u6d88\u9632\u6cd5\u53ca\u6d88\u9632\u5b89\u5168\u7ba1\u7406-\u539f\u8bb2\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"345041","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":1,"published_number":0,"title":"20-21\u3001\u6848\u4f8b\u4e13\u9879-\u6d88\u9632\u6cd5\u53ca\u6d88\u9632\u5b89\u5168\u7ba1\u7406-\u539f\u8bb2\u4e49.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"345056","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false}]