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最佳答案：How did we cope with the animals living together with us on earth? We not only s
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最佳答案：Because the environment is closely related to us,we should do our best to preven
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最佳答案：Popularly speaking, psychology is a kind of disciplines other than to more exten
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最佳答案：This is the third time that I stand in this stage and I've found my growing pass
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最佳答案：to make a knowledge of color,at the very time we arrive at the world and open ou