— There’s somebody at the door. Who ______ it be? Is it the postman ?—No, it ______ be him. It’s just seven o’clock. It’s too early.
#74903
A
may, can’t
B
will, won’t
C
may, mustn’t
D
must, may not
推荐题目
—I don't really like James.Why did you invite him?—Don't worry.He ________ come.He said he wasn't certain what his plans were.(2011·北京)
#62431
A
must not
B
need not
C
would not
D
might not
I can’t go to the cinema with you because I _______ stay here until my mother comes back.
#77684
A
can
B
could
C
may
D
must
—There is a pen on the ground. Is it Li Long’s?—It Li Long’s. He went to Beijing many days ago.
#75013
A
can be
B
can’t be
C
must be
D
might be
According to traffic laws, drivers_____ drive cars after drinking wine.
#74609
A
needn’t
B
ought to
C
mustn’t
D
may not
【There’s a lot of water on the ground; the water pipe _____ be repaired.
#63174
A
can
B
ought to
C
will
D
may