—Has Tommy finished his homework yet? —I have no idea; he A it this morning. A. was doing B. had been doing C. has done D. did this morning表示一个很短的时间，所以用现在进行时。为什么是一个很短的时间就要用现在进行时？
主题
作者: liuleidej 2007-02-13 17:31:06
1 楼
回复:孙老师．．．有问题！
在英语中进行的就是用来表示一个动作的暂时性.
作者: [孙老师课堂] 2007-02-13 18:52:03
2 楼
回复:孙老师．．．有问题！
He has never writter to me（他从未给我写过信）since he left Beijing. 这样翻译对吗?
