◎ 题干
-----_________ you ________ your homework yet? 
-----Yes, I ________ it ten minutes ago.
A. Did; do; finished      B. Have; done; have finished        C. Have; done; finished
◎ 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“-----_________ you ________ your homework yet?-----Yes, I ________ it ten minutes ago.A. Did; do; finished B. Have; done; have finished C. Have; done;…”主要考查了你对  【实义动词的单数第三人称形式】【实义动词】【动词短语】  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。