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( ) 1. China is _____Asian country while Italy is ______European country.
A. a, a B. a, an C. an, an D. an, a
( ) 2. _________that river ________very clean?
A. Did ;use to B. Did ;use to be
C. Does ;used to D. Does ;use to be
( ) 3. ---How do you study _______a test?
----I study _______reading the textbook.
A. for ; for B. for ; by C. by ; for D .by ; by
( ) 4. There is a ______ near here. You can get some money there..
A. bank B. sup ermarket C. library D. bookstore
( ) 5. I don't know _______.Can you tell me________?
A. how swim; what to do B. how to swim ; what to do it
C. how to swim; what to do D. what to swim; how to do
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