◎ 题干
____ tennis every day ?
A.Did you used to playingB.Did you use to play
C.Use you to play D.Used you play
◎ 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“ ____ tennis every day ? A.Did you used to playingB.Did you use to playC.Use you to play D.Used you play…”主要考查了你对  【虚拟语气】【情态动词】  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。