--- May we leave the classroom now? --- No, you ____________ . You ____________ to leave before the bell rings.
#78161
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 ______ be hungry already—you had lunch only two hours ago!
#75956
A
wouldn’t
B
can’t
C
mustn’t
D
needn’t
You have worked for a long time. You ____________ be very tired.
#74757
A
must
B
can’t
C
could
D
mustn’t
---Can you drive a car? --- No, I ________. I’m not old enough to get a license.
#76412
A
needn’t
B
may not
C
can’t
D
mustn’t
-- I can’t believe that Jeff _______ have quarreled and fought with his boss.-- Well, if one _______ ask for trouble, it just can’t be helped.
#62585
A
would; will
B
must; may
C
should; must
D
need; dare