It ___ be the postman at the door. It’s only six o’clock.
#87620
A
mustn’t
B
can’t
C
won’t
D
needn’t
推荐题目
How ______ you say that you really understand the whole story if you have covered only part of the article ?
#89269
A
can
B
must
C
need
D
may
All the doctors in the hospital insisted that he________ badly wounded and that he ______at once.
#87457
A
should be, be operated on
B
were, must be operated on
C
was, should be operated
D
was ,be operated on
Why didn't you tell me there was no meeting today? I _____ all the way here _____the heavy snow.
#89466
A
needn't have driven；through
B
can't have driven；across
C
mustn't have driven；through
D
shouldn't have driven；cross