— Who’s singing in the next room? — It ______ be Mary. She ______ New York.
#75016
A
mustn’t, is in
B
must, has gone to
C
could, has been in
D
can’t, has gone to
推荐题目
You ___________ follow the traffic rules. Otherwise, it is dangerous for you.
#74617
A
must
B
can
C
may
D
should
Within a few years China ____ well have the most advanced railway industry in the world.
#62236
A
will
B
can
C
must
D
may
Overloaded with work, school teachers now get far less sleep than they ______.
#62230
A
shall
B
should
C
may
D
might
-- Why didn’t you go to Mike’s birthday party yesterday?-- Well, I _____, but I forgot it.
#62960
A
should
B
would
C
should have
D
must have
People who drink wine ______ to drive after May Day.
#77648
A
don’t allow
B
isn’t allowed
C
mustn’t allow
D
mustn’t be allowed