My sister met him in the hospital yesterday afternoon, so he _________ your lecture.
#62533
A
couldn’t have attended
B
needn’t have attended
C
mustn’t have attended
D
shouldn’t have attended
推荐题目
-Why are you looking so worried? Is there anything I can do for you?-The computer break down when I nearly finished my composition.
#62970
A
can
B
should
C
must
D
dare
