◎ 题干
We _____ in this pool when we were young, but now it _____ fish.

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A. are used to swim; used to keep
B. are used to swimming; is used to keep
C. used to swim; used to keep
D. used to swim; is used for keeping
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“We _____in this pool when we were young, but now it _____fish. [ ]A. are used to swim; used to keep B. are used to swimming; is used to keep C. used to swi…”主要考查了你对  【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。