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-What does the sign mean? -It means . A. Plant trees. B. Be careful. C. Save water. D.Take care of the earth 【查看更多】

 

題目列表(包括答案和解析)

—What does the sign mean?

—It means ________．

A． Plant trees．                                    B． Be careful．

C． Save water．                                  D．Take care of the earth

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