— 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 can’t imagine that a well-behaved gentleman _____ be so rude to a lady.
#63110
A
should
B
must
C
might
D
would
---Is that Lucy’s sister, Lily?---No, it _______ be her. She has gone to English.
#75840
A
could
B
can
C
can’t
D
mustn’t
— Must I answer this question in English?— No, you_________.
#76813
A
mustn’t
B
needn’t
C
can’t
D
shouldn’t
My sister met him at the cinema yesterday afternoon, so he your lecture.
#63160
A
couldn’t have attended
B
needn’t have attended
C
mustn’t have attended
D
shouldn’t have attended
—Excuse me, where are we going to have our class meeting?—I’m not sure. Ask Li Hua, please. He _________ know.
#74841
A
can
B
may
C
shall
D
can’t