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12. Passeagers are permitted _______ only one piece of hand luggage onto the plane.
A. to carry B. carrying C. to be carried D. being carried
13. What made us surprised was not what she did but ___ she did it.
A. the way B. in the way that C. in the way D. the way which
14. My parents don’t allow _____ time _____ nothing.
A. to waste; to do B. wasting; to do C. to waste ; doing D. wasting; doing
15. Taiwan-born filmmaker Ang Lee won the best director Oscar at the 78th Academy Awards, ____ the highest honor in American movie field.
A. to consider B. considering C. consider D. considered
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