◎ 题干
In the reading room, we found her_____ at a desk, with her attention _____ on a book.

[     ]

A. sitting fixing
B. to sit fixed
C. seating fixing
D. seated fixed
◎ 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“In the reading room, we found her_____ at a desk, with her attention _____ on a book.[ ]A. sitting fixing B. to sit fixed C. seating fixing D. seated fixed …”主要考查了你对  【过去分词】  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。