My sister met him at the street yesterday afternoon, so he __________ your lecture.
#63077
A
shouldn’t have attended
B
couldn’t have attended
C
mustn’t have attended
D
needn’t have attended
推荐题目
She _____ your birthday party, but she had to look after her mother in hospital.
#63325
A
should attend
B
ought to have attended
C
can have attended
D
must have attended
He ________be at home because the light in his room is on.
#76679
A
must
B
can’t
C
can
D
mustn’t