如题所述
第1个回答 2010-04-02
What were they doing at this time of yesterday？
这里使用了过去进行时
过去进行时的一般用法是
were/was+doing sth；记着这个用法，以后碰到类似的问题就可以自己解决了哦。呵呵
这里使用了过去进行时
过去进行时的一般用法是
were/was+doing sth；记着这个用法，以后碰到类似的问题就可以自己解决了哦。呵呵
第2个回答 2010-04-02
What were they doing at this time yesterday?本回答被提问者采纳
第3个回答 2010-04-02
What were they doing at this time yesterday?
记住过去进行时态
were/was+doing sth
学英语要知道语法哦
记住过去进行时态
were/was+doing sth
学英语要知道语法哦
第4个回答 2010-04-02
What were they doing at this time yestoday?
第5个回答 2010-04-02
What were they doing at this moment yesterday?
