— Can we leave the classroom now?— No, you ______. You ______ to leave until the bell rings.
#74363
A
mustn’t, are allowed
B
don’t have to, are allowed
C
needn’t, aren’t allowed
D
can’t, aren’t allowed
推荐题目
You'd better not ride the bicycle on snowy days; you ______ fall．
#62235
A
must
B
might
C
have to
D
ought to
It’s said that there are plenty of hotels here .There be any difficulty for you to find somewhere to stay.
#63544
A
mustn’t
B
needn’t
C
wouldn’t
D
shouldn’t
（2014年(春)重庆市高三考前冲刺测试卷）7. She _____ be the wisest woman on this planet, for she has lived Up to the three words "seize the moment".
#62184
A
will
B
must
C
shall
D
can
I’m impressed with his determination. When he had a problem to solve, he _____ work at it until he found an answer.
#63610
A
would
B
might
C
must
D
should
— Catherine, I have cleaned the room for you . — Thanks. You_______. I could manage it myself.
#63169
A
needn’t do
B
needn’t have done
C
mustn’t do
D
shouldn’t have done