On rainy days, accidents ______ happen sometimes on steep roads.
#63545
A
should
B
shall
C
must
D
can
推荐题目
— Do you know where Miss Gao is? I couldn’t find her anywhere.— She ________ have gone far, for her coat is still here.
#63257
A
shouldn’t
B
mustn’t
C
can’t
D
wouldn’t
― Why ______ you stay in the countryside, where it’s not convenient to go shopping?―But I’ve found it rather valuable for my health.
#63670
A
can
B
must
C
may
D
shall
—Peter doesn’t mind lending you his camera.—He __________. I’ve already borrowed one.
#78022
A
needn’t
B
can’t
C
mustn’t
D
shouldn’t
