---There is somebody knocking at the door. Who________ it be?---I’m not sure. It ________ be a postman.
#75825
A
may; must
B
will; can
C
can; may
D
may; will
推荐题目
The cakes in the restaurant _______,so they _______ well.
#77575
A
are tasted better; are sold
B
are tasted well; sell
C
taste terrible; are sold
D
taste nice; sell
We _______ work very quickly.
#76098
A
don’t need
B
needn’t to
C
need not to
D
don’t need to