◎ 题干
— Did you see a man in black pass by just now?
— No, sir. I ____ a newspaper.
[     ]
A. read
B. was reading
C. would read
D. am reading
◎ 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“— Did you see a man in black pass by just now? — No, sir. I ____ a newspaper.[ ]A. read B. was readingC. would read D. am reading …”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。