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.We got many e-mails_____ our friends______ their New Year’s resolutions.
A.to;about B.from;about
C.of;for D.from;in
2.—How long will they stay in Beijing? —About___________.
A.a or two year B.a year or two
C.one years or two D.one or two year
3.Mr Green is rich now.He wants to buy a car ___________the money.
A.of B.from C.with D.in
4.There are _______apples on the table.You can have one.
A.a little B.a few C.little D.few
5.The old man is going to live___________.
A.somewhere interesting B.in interesting somewhere
C.interesting somewhere D.in somewhere interesting
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