1、 What___to you these days?A have been happened B have happened C has happened D are happened
问题描述:
1、 What___to you these days?A have been happened B have happened C has happened D are happened
2、He __you more help,even though he was very busy.
A.might have given B.might give C.may have given D.may give
答
1、 What_ (C has happened _)_to you these days?疑问词作主语谓语动词用单数.
2、He (_A.might have given)_you more help,even though he was very busy.
might have given 表示虚拟.第2题为什么不选C?_?