◎ 题干
—I called you just now, but you weren't in.
—Oh, sorry. I _______ outside.      
[     ]
A. was taking a walk  
B. talked with my friend
C. went shopping
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“—I called you just now, but you weren't in.—Oh, sorry. I _______ outside.[ ]A. was taking a walk B. talked with my friend C. went shopping…”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。