—Can we leave the classroom now?—No, you _________. You _________ to leave until the bell rings.
#74081
A
don’t have to; are supposed
B
mustn’t; are allowed
C
needn’t; aren’t allowed
D
can’t; aren’t supposed
推荐题目
---Can you play the guitar?---________.
#74839
A
No,I can
B
Yes,I can’t
C
I can play the guitar
D
No,I can’t
——I haven’t got a camera.——I think you should buy_______. It’s useful for you.
#77020
A
one
B
this
C
that
D
it
--- Hi, Lucy．Do you know where Linda is? --- She in the library．I saw her there just a few minutes ago．
#63549
A
shall be
B
must be
C
should have been
D
might have been
—I wonder why Susan looks worried today. —I’m not sure, but she _____a small accident driving here.
#62614
A
could have
B
might have
C
might have had
D
must have had