◎ 题干
—Will you please repeat your idea?
—Certainly. But I'm sure that you ________ your attention.
[     ]
A. don't pay
B. didn't pay
C. aren't paying
D. weren't paying
◎ 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“—Will you please repeat your idea?—Certainly. But I'm sure that you ________ your attention.[ ]A. don't payB. didn't payC. aren't payingD. weren't pa…”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。