I didn’t see her in the meeting room this morning. She ______ have spoken at the meeting.
#89550
A
mustn’t
B
shouldn’t
C
needn’t
D
couldn’t
推荐题目
--Is Jack still in hospital? --Yes. He _________ the bad food. 
#86502
A
wouldn’t eat
B
shouldn’t eat
C
wouldn’t have eaten
D
shouldn’t have eaten
All our teachers demand that we ___________.
#87507
A
worked hard
B
work hard
C
will work out
D
should be worked hard