◎ 题干
---What do you think of my answer to the question?
----Sorry, What’s that? I _______ about something else.
A.am thinkingB.was thinkingC.had thoughtD.thought
◎ 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“---What do you think of my answer to the question?----Sorry, What’s that? I _______ about something else.A.am thinkingB.was thinkingC.had thoughtD.thought…”主要考查了你对  【一般现在时】【过去进行时】【过去完成进行时】  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。