[{"itemType":"chapter","number":"1","published_number":0,"title":"\u7b2c1\u7ae0 \u4f1a\u8ba1\u4fe1\u606f\u5316\u6982\u8bba","result":"","resultStatus":"","lock":"","status":"published","taskId":"8240","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"1","published_number":"1","title":"1.1 \u4f1a\u8ba1\u4fe1\u606f\u5316\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7283","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"1.1 \u4f1a\u8ba1\u4fe1\u606f\u5316\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7286","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"42:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"1.2 \u4f01\u4e1a\u7684\u4e1a\u52a1\u6d41\u7a0b(1)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7284","isOptional":"0","type":"doc","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"1.2 \u4f01\u4e1a\u7684\u4e1a\u52a1\u6d41\u7a0b(2)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7285","isOptional":"0","type":"doc","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":"5","title":"1.2 \u4f01\u4e1a\u7684\u4e1a\u52a1\u6d41\u7a0b\u89c6\u9891","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7287","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"47:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"2","published_number":0,"title":"\u7b2c2\u7ae0 \u7cfb\u7edf\u7ba1\u7406\uff081\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"8241","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"6","published_number":"6","title":"2.1 \u7cfb\u7edf\u7ba1\u7406\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7288","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":"7","title":"2.1 \u7cfb\u7edf\u7ba1\u7406\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7290","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"42:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"8","published_number":"8","title":"2.2 \u4f1a\u8ba1\u79d1\u76ee","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7289","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"9","published_number":"9","title":"2.2 \u4f1a\u8ba1\u79d1\u76ee","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7291","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"43:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"10","published_number":"10","title":"2.3 \u4f1a\u8ba1\u7ed3\u7b97","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7292","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"44:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"3","published_number":0,"title":"\u7b2c3\u7ae0 \u7cfb\u7edf\u7ba1\u7406\uff082\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"8242","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"11","published_number":"11","title":"3.1 \u57fa\u7840\u8bbe\u7f6e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7293","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"12","published_number":"12","title":"3.1 \u57fa\u7840\u8bbe\u7f6e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7294","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"40:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"4","published_number":0,"title":"\u7b2c4\u7ae0 \u603b\u8d26\u7ba1\u7406\u548c\u73b0\u91d1\u7ba1\u7406","result":"","resultStatus":"","lock":"","status":"published","taskId":"8243","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"13","published_number":"13","title":"4.1 \u51ed\u8bc1\u7ba1\u74061","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7312","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"14","published_number":"14","title":"4.1 \u51ed\u8bc1\u7ba1\u74061","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7314","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"40:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"15","published_number":"15","title":"4.2 \u51ed\u8bc1\u7ba1\u74062","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7315","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"37:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"16","published_number":"16","title":"4.3 \u51ed\u8bc1\u7ba1\u74063","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7316","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"36:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"17","published_number":"17","title":"4.3.1 \u73b0\u91d1\u7ba1\u7406\u4e4b\u65e5\u8bb0\u8d26\u3001\u94f6\u884c\u5bf9\u8d26\u3001\u652f\u7968\u767b\u8bb0\u7c3f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7319","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"18","published_number":"18","title":"4.3.1 \u73b0\u91d1\u7ba1\u7406\u4e4b\u65e5\u8bb0\u8d26\u3001\u94f6\u884c\u5bf9\u8d26\u3001\u652f\u7968\u767b\u8bb0\u7c3f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7320","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"46:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"19","published_number":"19","title":"4.3.2 \u73b0\u91d1\u7ba1\u7406\u3001\u5f80\u6765\u7ba1\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7321","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"46:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"5","published_number":0,"title":"\u7b2c5\u7ae0 \u5de5\u8d44\u7ba1\u7406\u7cfb\u7edf\u548c\u671f\u672b\u7ed3\u8f6c","result":"","resultStatus":"","lock":"","status":"published","taskId":"8244","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"20","published_number":"20","title":"5.1 \u5de5\u8d44\u7ba1\u7406\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7330","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"21","published_number":"21","title":"5.1 \u5de5\u8d44\u7ba1\u7406\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7331","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"45:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"22","published_number":"22","title":"5.2 \u5de5\u8d44\u7ba1\u7406\u7cfb\u7edf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7332","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"34:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"23","published_number":"23","title":"5.3 \u5de5\u8d44\u7ba1\u7406\u7cfb\u7edf\u65e5\u5e38\u4e1a\u52a1\u5904\u74061","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7333","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"24","published_number":"24","title":"5.4 \u5de5\u8d44\u7ba1\u7406\u7cfb\u7edf\u65e5\u5e38\u4e1a\u52a1\u5904\u74062","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7334","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"25","published_number":"25","title":"5.4.1 \u671f\u672b\u5904\u7406\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7342","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"26","published_number":"26","title":"5.4.1.1 \u671f\u672b\u5904\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7343","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"31:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"27","published_number":"27","title":"5.4.1.2 \u7ed3\u8d261","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7344","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"39:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"28","published_number":"28","title":"5.4.1.3 \u7ed3\u8d262","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7345","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"6","published_number":0,"title":"\u7b2c6\u7ae0 \u56fa\u5b9a\u8d44\u4ea7\u7cfb\u7edf","result":"","resultStatus":"","lock":"","status":"published","taskId":"8245","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"29","published_number":"29","title":"6.1 \u56fa\u5b9a\u8d44\u4ea7\u7cfb\u7edf\u521d\u59cb\u5316","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7322","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"30","published_number":"30","title":"6.1 \u56fa\u5b9a\u8d44\u4ea7\u7cfb\u7edf\u521d\u59cb\u5316","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7323","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"41:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"31","published_number":"31","title":"6.2 \u57fa\u7840\u6570\u636e\u8bbe\u7f6e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7324","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"32","published_number":"32","title":"6.3 \u56fa\u5b9a\u8d44\u4ea7\u4e1a\u52a1\u5904\u74061","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7325","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"33","published_number":"33","title":"6.4 \u56fa\u5b9a\u8d44\u4ea7\u7cfb\u7edf\u51ed\u8bc1\u7ba1\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7326","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"34","published_number":"34","title":"6.5 \u56fa\u5b9a\u8d44\u4ea7\u4e1a\u52a1\u5904\u74062","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7327","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"35:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"35","published_number":"35","title":"6.5.1 \u56fa\u5b9a\u8d44\u4ea7\u7cfb\u7edf\u671f\u672b\u5904\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7329","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"7","published_number":0,"title":"\u7b2c7\u7ae0 \u56fa\u5b9a\u8d44\u4ea7\u7684\u6838\u7b97","result":"","resultStatus":"","lock":"","status":"published","taskId":"8235","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"36","published_number":"36","title":"7.1 \u56fa\u5b9a\u8d44\u4ea7\u7684\u6838\u7b97","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7295","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"41:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"8","published_number":0,"title":"\u7b2c8\u7ae0 \u62a5\u8868\u7cfb\u7edf","result":"","resultStatus":"","lock":"","status":"published","taskId":"8236","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"37","published_number":"37","title":"8.1 \u62a5\u8868\u7cfb\u7edf\u6982\u8ff0\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7296","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"38","published_number":"38","title":"8.1 \u62a5\u8868\u7cfb\u7edf\u6982\u8ff0\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7297","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"39","published_number":"39","title":"8.1 \u62a5\u8868\u7cfb\u7edf\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7298","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"40","published_number":"40","title":"8.2 \u8d22\u52a1\u62a5\u8868\u7f16\u5236","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7299","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"41","published_number":"41","title":"8.3 \u73b0\u91d1\u6d41\u91cf\u8868","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7300","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"42","published_number":"42","title":"8.4 \u8d22\u52a1\u5206\u67901","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7301","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"43","published_number":"43","title":"8.5 \u8d22\u52a1\u5206\u67902","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7302","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"35:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"9","published_number":0,"title":"\u7b2c9\u7ae0 \u8d2d\u9500\u5b58\u7cfb\u7edf\u96c6\u6210\u5e94\u7528","result":"","resultStatus":"","lock":"","status":"published","taskId":"8237","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"44","published_number":"44","title":"9.1 \u8d2d\u9500\u5b58\u7cfb\u7edf\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7303","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"45","published_number":"45","title":"9.1 \u8d2d\u9500\u5b58\u7cfb\u7edf\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7304","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"36:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"46","published_number":"46","title":"9.2 \u5ba2\u6237\u5f80\u6765\u548c\u4f9b\u5e94\u5546\u5f80\u6765","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7305","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"47","published_number":"47","title":"9.3 \u4e1a\u52a1\u5904\u74061","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7306","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"29:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"48","published_number":"48","title":"9.4 \u4e1a\u52a1\u5904\u74062","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7307","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"49","published_number":"49","title":"9.5 \u4e1a\u52a1\u5904\u74063","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7308","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"10","published_number":0,"title":"\u7b2c10\u7ae0 \u4e32\u8bb2","result":"","resultStatus":"","lock":"","status":"published","taskId":"8238","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"50","published_number":"50","title":"10.1 \u4e32\u8bb21","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7309","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"46:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"51","published_number":"51","title":"10.2 \u4e32\u8bb22","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7310","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"44:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"52","published_number":"52","title":"10.3 \u4e32\u8bb23","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7311","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"35:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"11","published_number":0,"title":"\u8bfe\u7a0b\u4f5c\u4e1a","result":"","resultStatus":"","lock":"","status":"published","taskId":"16719","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"53","published_number":"53","title":"\u8bfe\u7a0b\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14144","isOptional":"0","type":"testpaper-random","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true}]