(2013·浙江金华二模)A survey has shown that 40% of those killed in traffic accidents ________ if they had been wearing seat belts.
#62415
A
should have been saved
B
must have been saved
C
need have been saved
D
could have been saved
推荐题目
It is strange that he _________ in such an important examination .
#63158
A
failed
B
should fail
C
should have failed
D
fails
You _____ all those clothes! We have a washing machine to do that sort of thing.
#63601
A
wouldn’t have washed
B
mustn’t have washed
C
needn’t have washed
D
can not have washed
You ________ be hungry already — you had lunch only two hours ago!
#63107
A
wouldn’t
B
can’t
C
mustn’t
D
needn’t
---- It's so cold! Why are your windows still open? ---- Oh, they _______．
#63151
A
aren't closing
B
won't close
C
won't be closed
D
aren't closed