Earth is only home to everyone．Let’s try to make it greener world to live in．A. a,a B. the,a C. a,the D. the,the 题目和参考答案——青夏教育精英家教网—

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Earth is only home to everyone．Let’s try to make it greener world to live in．

A. a；a B. the；a C. a；the D. the；the

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根据短文内容及所给首字母提示写出所缺单词，使短文意思完整，每空一词．

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