—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
If you know nothing about the famous program called Where are we going, dad?, you ______be living in a box!
#74221
A
would
B
can
C
must
D
need
We can make a fire ______ the room warm so that we can chat for a while.
#77591
A
to keep
B
keeping
C
keep
D
kept
— Who _____ be phoning us at this time of night? — It might be your sister.
#63064
A
might
B
can
C
dare
D
must
Have you decided where to spend your summer holiday?---Not yet.We go to Qingdao.
#78273
A
must
B
should
C
need
D
may
You ______ park here! Don’t you see “No Parking” beside you?
#63201
A
needn’t
B
mustn’t
C
won’t
D
couldn’t