----May we leave the classroom now?----No, you . You to leave until the bell rings.
#75525
A
mustn’t; are allowed
B
can’t; aren’t allowed
C
don’t have to; are allowed
D
needn’t; aren’t allowed
推荐题目
Oh, I'm not feeling well in the stomach．I ____ so much fried chicken just now．
#63067
A
shouldn't eat
B
mustn't have eaten
C
mustn't eat
D
shouldn't have eaten
—We want someone to design the new art museum for us?— the young fellow have a try?
#63256
A
May
B
Shall
C
Will
D
Need
You __________be tired—you’ve only been working for an hour.
#62234
A
must not
B
won’t
C
can’t
D
may not
— Shall we take a taxi? — No, we . It’s not far from here.
#76634
A
can’t
B
mustn’t
C
shouldn’t
D
needn’t
My new pen ______. Who ______ have taken it?
#62850
A
has been disappeared; can
B
has disappeared; could
C
is missing; should
D
has been lost; may