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21. People always treasure the ones which haven‘t obtained, but forget the ones which had already had.
22. One today will exceed two tomorrow.
23. Must engrave on mind; every day is the happiest day in a year.
24. The optimism sees the opportunity in the disaster; the pessimist sees the disaster in the opportunity. 25. It doesn‘t mean the in existence of fear if have courage, but is dares facing to fear, to overcome the fear.
26. The biggest mistake in life is the unceasingly worried about making mistake.
27. Turn your face to the sunlight then there cannot have the shadow.
28. The experience takes out by the essence of pain.