◎ 题干
—Jenny _____ the room for me when I returned home.
—Such is her character. She is always thinking of others!
[     ]
A. had been cleaned
B.is cleaning
C. has cleaned
D. was cleaning
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“—Jenny _____ the room for me when I returned home.—Such is her character. She is always thinking of others![ ]A. had been cleanedB.is cleaningC. has cleaned…”主要考查了你对  【过去进行时】  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。