— She looks rather upset. She the exam.— I guess so. It’s very difficult after all.
#62573
A
must have failed
B
can fail
C
would have failed
D
should fail
推荐题目
—I called you at 9 last night，but no one answered.—Sorry，I ________ sleeping.I went to bed very early.
#62284
A
need have been
B
would have been
C
must have been
D
should have been
If you don't know the word, you can _____ in the dictionary.
#75135
A
look it after
B
look at it
C
look for it
D
look it up
--Let’s go to the Tian’anmen Square by taxi. --Oh, it’s not far from here. We_______ take a taxi.
#78184
A
couldn’t
B
needn’t
C
mustn’t
D
can’t
— Who _____ be phoning us at this time of night? — It might be your sister.
#63064
A
might
B
can
C
dare
D
must