Many accidents ______ by careless drivers last year.
#44988
A
are caused
B
were caused
C
have caused
D
will cause
推荐题目
People in Korea _______bow when they meet for the first time.
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A
supposed to
B
are suppose to
C
are supposed
D
are supposed to
— John, you       go out to play until your homework       .  —OK, Mum.
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A
must; finishes
B
can’t; is finished
C
can’t; has finished
D
needn’t; finishes