问题 选择题

My new pen ______. Who ______ have taken it?

A.has been disappeared; can

B.has disappeared; could

C.is missing; should

D.has been lost; may

答案

B

题目分析:句意:我的新钢笔不见了。谁把它给拿走了?disappear不能用于被动,故排除A;sth be missing某物丢了;sth be lost某物丢了;should have done应该做而未做;could have done可以用于疑问句,表示过去可能发生过某事;may have done表示过去某事可能已经做了,不能用在疑问句中;故选B。

考点:

单项选择题 B1型题
单项选择题