The trees down in the storm have been moved off the road.
A. being blown
B. blown
C. having been blown
D. blowing
网友回答
A. being blown
(答案→)B. blown
C. having been blown
D. blowing
解析：句意：在风暴中被刮倒的树木已被移出道路。过去分词做后置定语表示被动和完成，修饰The trees,是非谓语动词的一种形式。A正在被；C 已经被，完成被动；D 动词-ing 形式表主动和进行。
考点: 考查非谓语动词的用法。