—Must I hand in my homework now， Mr.Smith?—No，you ________.
#74206
A
can’t
B
shouldn’t
C
wouldn’t
D
needn’t
推荐题目
Finally, the team reached the top of the mountain, they found some rare plants.
#62628
A
why
B
which
C
where
D
as
—You shouldn’t have shouted at your mother. It really hurt her. —Exactly. I ________ crazy at the time.
#62574
A
must be
B
could be
C
must have been
D
could have been
_____ people in the world are sending are receiving e-mails every day.
#77031
A
Million of
B
Many millions of
C
Several millions’
D
Several millions
—Whose shirt is this?—It ______ be Li Lei’s. It is too big for him.
#74370
A
could
B
must
C
might
D
can’t