He has been away from China( )three years agoA.after B.in C.for为什么呢?
问题描述:
He has been away from China( )three years ago
A.after B.in C.for
为什么呢?
答
正确答案应该是since.不过有个条件:就是把ago改为before.为什么总是有人上传错题让我们选啊?!造孽!