题目

用方框中所给单词的适当形式填空，使对话通顺、正确。每词仅用一次。 use   environment    pollute   live    maybe A: Where will you live in the future? B: I'll live in the village. A: Why do you think so? B: Because cities will be more crowded and  . A: How do you deal with the  then? B: I'd like 1to plant more trees and flowers. A: But I'd like to live in cities. I think  in cities is better. B: Do you think the environment will be better? A: Yes. Our government and our people will do something  to protect it. 答案：【1】maybe【2】polluted【3】environment【4】living【5】useful

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