—Are you going to help him?—Why ___ I help him? He' s never done anything for me．
#63530
A
would
B
could
C
might
D
should
推荐题目
–Do we have to talk with Jack about that matter?–Yes, I think we __________.
#74145
A
can
B
may
C
should
D
could
--Will you read me a story, Mummy?--OK. You ________have one if you go to bed as soon as possible.
#63116
A
might
B
must
C
shall
D
could
Shall I take my swimming suit?No, you ______. We will just go hiking on the mountain.
#75372
A
mustn’t
B
couldn’t
C
needn’t
D
can’t
—Is Jack on duty today? —It_____ be him. It’s his turn tomorrow.
#62168
A
mustn’t
B
won’t
C
can’t
D
needn’t