题目内容
There are many cars coming up and down. If you insist on standing there, you will risk _________ down on the ground.
A.knocking | B.to knock | C.being knocked | D.knocked |
C
解析

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题目内容
There are many cars coming up and down. If you insist on standing there, you will risk _________ down on the ground.
A.knocking | B.to knock | C.being knocked | D.knocked |
C
解析