◎ 题干
—What does the sigh  mean?
—It means "_____".

[     ]

A. Plant trees
B. Be careful
C. Save water
D. Take care of the earth
◎ 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“—What does the sigh mean? —It means "_____". [ ]A. Plant treesB. Be careful C. Save water D. Take care of the earth …”主要考查了你对  【单词、词组】  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。