You _______ late for yesterday’s class meeting, as it was so important.
#87848
A
couldn’t
B
shouldn’t be
C
mustn’t have been
D
oughtn’t to have been
推荐题目
My most devoted friend, Professor Yang, _______ often go hiking when he lived in the mountain that was covered with forest.
#87639
A
would
B
should
C
could
D
might
They didn’t attend the discussion, although they _________.
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A
should
B
would have to
C
should have to
D
should have
It is often recommended that children ________chances to get close to nature.
#87722
A
are offered
B
be offered
C
should offer
D
must be offered
If you ______ earlier, you ________ him.
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A
came; would meet
B
had come; would have met
C
had come; would meet
D
would come; met