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5. Will you _________ playing basketball?
A. join us in B. join to C. join us to D. to join us
6. Wood is often _________ paper.
A. used to making B. used to make C. used to be made D. used making
7. His backache is only _________ for not watering the flowers.
A. a reason B. a cause C. an excuse D. reasons
8. Our teachers made us ________a lot of homework after school.
A. to do B. doing C. do D. to have done
9. The shop _________ until 7 o’clock.
A. stays opened B. continues open
C. stays open D. continues opened
10. We ________in the neighborhood.
A. happened being B. happened be
C. happened to be D. are happened to be