–May I smoke in the room? --No, you______________. It’s a non-smoking room..
#87943
A
mightn’t
B
won’t
C
needn’t
D
mustn’t
推荐题目
If you had joined the chat room ten minutes ago, you _____________what we were talking about.
#87954
A
would know
B
would have known
C
knew
D
had known
If you had told me in advance, I ________ him at the airport.
#87805
A
would meet
B
will meet
C
would have met
D
will have meet
---Excuse me,but I want to ride your bike to go to the bookshop. ---You ____ have my bike if you don't take care of it.
#90028
A
shan’t
B
might not
C
needn’t
D
shouln’t
— No wonder you caught a cold. You _____ out last night without a coat. — I know how silly I was.
#87891
A
shouldn’t have gone
B
mustn’t have gone
C
couldn’t have gone
D
mightn’t have gone
He called to tell me that you are in hospital, otherwise I ______ nothing about it.
#86456
A
had known
B
wouldn’t have known
C
would know
D
would have known