I was really anxious about you.You ________ home without a word.
A.mustn't leave | B.shouldn't have left |
C.couldn't have left | D.needn't leave |
推荐套卷
I was really anxious about you.You ________ home without a word.
A.mustn't leave | B.shouldn't have left |
C.couldn't have left | D.needn't leave |