◎ 题干
— Don't drop paper on the ground.       
— _____.

[     ]

A. It doesn't matter
B. I am happy
C. I'd love to
D. OK
◎ 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“— Don't drop paper on the ground. — _____. [ ]A. It doesn't matter B. I am happy C. I'd love to D. OK …”主要考查了你对  【日常用语、谚语】  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。