--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
推荐题目
Finally, the team reached the top of the mountain, they found some rare plants.
#62628
A
why
B
which
C
where
D
as
--- The drought situation has been severe these days．--- If it had rained even a drop, things would be much better now and many crops ____．
#63205
A
wouldn't die
B
would die
C
wouldn't have died
D
would have died
All passengers______go through safety check before they take a plane.
#74193
A
can
B
may
C
must
D
ought
Is that your best friend Kitty?— No, it _________ be her. She flew to Singapore yesterday.
#75926
A
must
B
can
C
Mustn’t
D
Can’t
--Have you decided where to go for your summer vacation? --Not yet. We_________ go to Mount Lu. It is a good place for vacation.
#76514
A
may
B
should
C
need
D
must