My sister met him at the Grand Theater yesterday afternoon, so he ______ lecture.A.mustn’t have atte

题目简介

My sister met him at the Grand Theater yesterday afternoon, so he ______ lecture.A.mustn’t have atte

题目详情


My sister met him at the Grand Theater yesterday afternoon, so he ______ lecture.
A.mustn’t have attendedB.needn’t have attended
C.couldn’t have attendedD.shouldn’t have attended
题型:单选题难度:偏易来源:不详

答案

C

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