My sister met him at the Grand Theater yesterday afternoon, so he _______ your lecture.
A.couldn’t have attended | B.needn’t have attended |
C.mustn’t have attended | D.shouldn’t have attended |
相关知识点
推荐套卷
My sister met him at the Grand Theater yesterday afternoon, so he _______ your lecture.
A.couldn’t have attended | B.needn’t have attended |
C.mustn’t have attended | D.shouldn’t have attended |