-- Who do you think _____ such a foolish thing?-- It _____ Tom, but I’m not sure.
#62680
A
could have done; may have been
B
could have done; must have been
C
should have done; may be
D
must have done; might have been
推荐题目
--______ we clean the classroom at once? --No, you _____. You____ clean it after school.
#76555
A
Must, needn’t, may
B
Must, mustn’t, can
C
Shall, can’t, must
D
Need, mustn’t, may
--- Is John coming by train?--- He should, but he _______ not. He likes driving his car.
#74337
A
must
B
can
C
may
D
need
—Can I wear any clothes I like to school?—No, you can’t. You ___ wear a uniform.
#78241
A
might
B
must
C
will
D
would
I think that's unlikely to happen, but if that ______ occur, both America's and China's interest would be severely damaged.
#63264
A
should
B
could
C
would
D
might