Question

-I didn’t go to the art show, because I lost my ticket.
-You  have borrowed mine. I didn’t go to see it anyway.

A．might

B．need

C．could

D．must

Answer 1

C

试题分析：考查虚拟语气。Might have done sth也许做了某事；need have done 需要做，实际上却未做；could have done本可以做，实际上却未做；must have done一定做了某事；句意：—我没有去参加艺术节，因为我的票丢了。—你本可以借我的票的。我反正没有去。根据句意说明C正确。
点评：情态动词与have done连用有多种不同的意思。如：Might have done sth也许做了某事；need have done 需要做，实际上却未做；could have done本可以做，实际上却未做；must have done一定做了某事；