What he said at the meeting made Mary rather embarrassed, so he felt that he ______ differently.A.might expressB.should expressC.could have expressedD.must have expressed
网友回答
C解析虚拟语气题。 Could have done 过去本能够做某事实际没做。 在会上他的发言使得玛丽非常尴尬，因此他认为他本可以以不同的方式表达。