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最佳答案：I was quite excited when I heard the 11th National Games will be held in the cit
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最佳答案：现在的地球,都是黄色,绿色大量减少,这是怎么了?原来这是因为人们大量的砍伐树木,这不仅让鸟儿没了家,还造成了崩塌,洪水等.没有了树,我们的地球就好像少了一根支撑
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最佳答案：Dear sir,I am writing to you for applying for being a volunteer in the charity o
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最佳答案：Hello,you know?Today is the "World Environment Day" this is Li Hua,and I studied
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最佳答案：As we all know,the environment around us is getting worse and worse.In some plac