24.The noise of desks could be heard out in the street.

题目

24.The noise of desks could be heard out in the street.
A.to be opened and closed B.having opened and closed
C.across; to follow D.opened and closed.

答案

这题的正确形式应该是：The noise of desks_____ could be heard out in the street.选 B.但是,正确形式应是 B.being opened and closed 因为,of 之后是动名词短语作介词的宾语.书桌是被打开和关上,故选动名词短语的...

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