◎ 题干
— How clean and tidy your classroom is !
—Thank you. It _____ every day.
[     ]
A. is cleaned
B. cleans
C. is cleaning
D. cleaned
◎ 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“—How clean and tidy your classroom is !—Thank you. It_____ every day.[ ]A. is cleanedB. cleansC. is cleaningD. cleaned…”主要考查了你对  【被动语态】【一般现在时】  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。