Question

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

 

Answer 1

【答案】

B

【解析】

试题分析：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：考查情态动词的用法。