Cars play an important role in modem life, but they also cause many problems like air pollution.
#87845
A
should
B
can
C
must
D
will
推荐题目
I wrote a letter to John for his help during my high school years,without which I ________ the college entrance exam.
#86497
A
would fail
B
would have failed
C
should fail
D
must have failed
Look at the floor , Tom ! _____you watch TV while having a meal?
#89475
A
Should
B
Could
C
Would
D
Must
for the free tickets, I would not have gone to the films so often.
#87111
A
If it is not
B
Were it not
C
Had it not been
D
Should it not be
It’s high time we _______ effective _______to improve your working conditions.
#87269
A
take; means
B
made; measures
C
took; measures
D
do; actions
(2012·江西高考)We ________ have bought so much food now that Suzie won't be with us for dinner.
#86529
A
may not
B
needn't
C
can't
D
mustn't