--Listen! Someone is knocking at the door.-- ______ be Mary. She has just been to Beijing
#89781
A
She mustn’t
B
It can’t
C
It must
D
She may
推荐题目
She___ taller, but she ate too little.
#87423
A
can grow
B
can have grown
C
could grow
D
could have grown
--- How did you like the concert last night? --- I enjoyed it very much, but the dancers ______ a better job.
#87729
A
could have done
B
couldn’t have done
C
could do
D
had done
Our English teacher requested that the homework ________ tomorrow.
#87294
A
would be handed in
B
hand in
C
be handed in
D
must be handed in
I should not have laughed if I ______ you were serious.
#86869
A
thought
B
would think
C
had thought
D
have thought
—I don’t really like Janes. Why did you invite him?—Don’t worry. He come. He said he was’t certain what his plans were.
#87687
A
must not
B
need not
C
would not
D
might not