◎ 题干
After school we went to the readingroom to do some reading, only to be told that it ________.

A. was decorated  
B. had decorated
C. had been decorating  
D. was being decorated
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“After school we went to the readingroom to do some reading, only to be told that it ________.[ ]A. was decoratedB. had decoratedC. had been decoratingD. was…”主要考查了你对  【过去进行时的被动语态】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。