—Listen！Helen is singing in the next room.—It _____be Helen .She has gone to Beijing.
#75780
A
should
B
mustn’t
C
may
D
can’t
推荐题目
---.Look! It _____be your uncle .----It_____ be him . He has gone to Xi’an.
#75921
A
can, mustn’t
B
can , can’t
C
must, can’t
D
must, may
—Where___________I meet you tomorrow morning ?—I haven’t decided the place. But I’ll call you soon.
#63297
A
would
B
shall
C
might
D
can
—I called you at 9 last night，but no one answered.—Sorry，I ________ sleeping.I went to bed very early.
#62284
A
need have been
B
would have been
C
must have been
D
should have been
— Are you going to Beijing by air?— It’s fast, but expensive. So I’m not sure. I _____ take a train.
#76481
A
may
B
will
C
must
D
should
—Do you think the phone is genuine(真品)? —I don’t think it ______ be a fake, as this shop has a very good reputation.
#63462
A
must
B
might
C
can
D
would