◎ 题干
          you           your homework yet?
—Yes. I         it a moment ago.
[     ]
A. Did; do; finished              
B. Have; done; finished
C. Have; done; have finished      
D. will; do; finish
◎ 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“—youyour homework yet? —Yes, Iit ten minutes ago. [ ]A. Did; do; finished B. Have; done; have finished C. Have; done; finished D. Will; do; finish …”主要考查了你对  【现在完成时】  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。