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I woke up and didn't hear him at all. 我醒了,一点儿也没有听到他说话。
He had so many falls that he was black and blue all over. 他摔了很多跤,以至于浑身青一块紫一块的。
You shouldn't scold her. After all, she is only five years old. 你不应该责怪他,毕竟,她只有五岁。
Children need many things, but above all, they need love. 孩子需要许多东西,最重要的是,需要爱。
You must have known it all the time. 你一定一直知道这事。