—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
Sorry, I’m late. I ____ have turned off the alarm clock and gone back to sleep again.
#62678
A
might
B
should
C
can
D
Will
According to the factory safety rules, all accidents _____ be reported to the safety officer.
#62239
A
may
B
can
C
would
D
shall
— Must I do the rest of the work today?— No, you _________ finish it tomorrow.
#75861
A
must
B
can
C
needn’t
D
can’t