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7. More than 5,000 people _____ the important meeting.
A. took B. attended C. took part D. joined
8.---Look! The telephone is broken. Someone damaged it _____ purpose.
---That may be right. But perhaps it was broken _____ accident.
A. by; on B. by; by C. on; on D. on; by
9. I cannot spend _____ money on the car which is _____ expensive for me.
A. too much; much too B. far too; too much
C. much too; too much D. too many; much too
10._____ catch the first bus, he got up very early this morning.
A. In order to B. In order that C. So as to D. So that
一站式课程咨询服务平台
