She_____ have gone to Shanghai for a vis
题型:选择题
问题:
She_____ have gone to Shanghai for a visit. She has been discussing the papers with me for a whole day.
A.mustn’t
B.needn’t
C.shouldn’t
D.can’t
She_____ have gone to Shanghai for a visit. She has been discussing the papers with me for a whole day.
A.mustn’t
B.needn’t
C.shouldn’t
D.can’t