After school we went to the reading-room to do some reading ,only to be told that it .A. w

网友回答

A. was decorated
B. had decorated
C. had been decorating
(答案→)D. was being decorated
解析：
试题分析:句意：放学后我们去阅览室进行阅读，却被告知阅览室正在装修。根据语境判断阅览室被装修是他们想去阅读的时候，应该用过去进行时，而且reading room 和decorate是被动关系，所以用过去进行时的被动形式，答案选D。