He has been away from China( )three years agoA.after B.in C.for为什_英语解答

He has been away from China( )three years ago
A.after B.in C.for
为什么呢?

人气：425 ℃　时间：2019-11-01 03:41:59

解答

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!