--- Whose hair band is this ? ________ it be Kate’s ? --- I’m not sure . It ________ be hers.
#75310
A
May ; must
B
Must ; may
C
Can ; must
D
Can ; may
推荐题目
You drink wine before driving, or the police will take your license away.
#77356
A
don’t have to
B
needn’t
C
mustn’t
D
may not
--Listen! Tom is singing in the next room.--It _______ be Tom. He has gone to Shanghai.
#74959
A
may
B
must
C
mustn’t
D
can’t
—Everyone in my class passed the exam.—Oh, really? It ________ difficult.
#62802
A
can’t have been
B
needn’t have been
C
must be
D
mightn’t be
I still remember my happy childhood when my mother ______ take me to Disneyland at weekends.
#62178
A
might
B
must
C
would
D
should
You play computer games for a long time. It’s bad for your eyes.
#78345
A
should
B
shouldn’t
C
could
D
don’t have to