A-A+
My English-Chinese dictionary has disappeared.
问题详情
My English-Chinese dictionary has disappeared. Who ______ have taken it?
A.should
B.must
C.could
D.would
参考答案
正确答案:C
解析:could have taken表示对过去情况的推断,指可能是谁把它拿走了。should have done表示本来应该做而没有做;must have done表示(过去)一定那样做了;would have done常用于表示虚拟语气。根据题意,应选C项。