◎ 题干
You must _______the room ______ eyery day.
[     ]
A. keeps… clean
B. keep… cleaned
C. keep… clean
D. keep …cleaning
◎ 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“You must _______the room ______ eyery day.[ ]A. keeps… clean B. keep… cleanedC. keep… cleanD. keep …cleaning …”主要考查了你对  【形容词】【主谓一致】  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。