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A.the larger B.the larger of them
C.the larger one that D.the larger of which
19. The factory produces half a million pairs of shoes every year, 80% are sold abroad. (04辽宁)
A.which B.that C.where Dit
30 Gun contol is a subject Ameicans have argued for a long time.
(09陕西)
A.of which B.with which C.about which Dinto which
31.Life is like along race we compete with others to go beyond ourselves.(09重庆)
A.why B.what C.that D.where
32.Whenever I met her, was fairly often,she greeted me with a sweet smile.(09山东)
A.who B.which C.when D.that
33.I travel to the Binhai New Area by light railway every day, do many businessmen who live in downtown Tianjin. (09天津)
A.as B.which C.when D.though
Step 4 assesment and homework(1分钟)
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