互动封闭仿真课堂
1、智能交互 2、电子板书式视频教学 3、在线互动问答 4、封闭课堂启发式教学方式
随堂测试、知识梳理、易错点揭示、总结启迪智能错题本
听课中的错题能自动加入错题本，课后可方便复习及导出错题本升级服务
在线答疑、课后同类题练习、讲义下载、短信提醒The “White Panther” revolutionary movement, which has attacked the festival as “an obvious example of capitalist interests seeking to exploit the people’s music”, has pointed out that the concerts can be listened to from the hills. But most people seem happy enough to pay to go in. They have to do so only on the third day. As a gesture of good-will the organizers have decided not to charge for admission on the first and second days. Less well-known groups and artists will perform during this warming-up period. But obviously the organizers who have spent $ 500, 000 on the open-air festival hope to make a profit(利润); and with about 40, 000 fans already present, and perhaps another 200, 000 on the way, no doubt they will, unless the weather lets them down.
一站式课程咨询服务平台
