◎ 题干
I was just going to move away the heavy case but someone _______ it.Was it you?
[     ]
A.has done      
B.would do    
C.had done    
D.will do
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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 was just going to move away the heavy case but someone _______ it.Was it you?[ ]A.has doneB.would do C.had done D.will do…”主要考查了你对  【过去完成时】  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。