—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
推荐题目
It is impossible to please everyone. We can only do our best.
#77859
A
hear…of
B
make… happy
C
know… well
D
look… down
—Are you going to help him?—Why ___ I help him? He' s never done anything for me．
#63530
A
would
B
could
C
might
D
should
---Is the girl in the red skirt your sister?---No. It _______ be her. She has flown to Australia.
#75610
A
can’t
B
needn’t
C
must
D
may
My friends __________ come to see me. I don’t want to go out in case they come.
#62267
A
can
B
must
C
may
D
will
I felt surprised that anyone of his intelligence ________ such an easy test.
#62347
A
might have failed
B
could have failed
C
should have failed
D
must have failed