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最佳答案：It's not sure that how long it will take the human beings to living in the botto
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最佳答案：Color words in human language exudes a unique charm and is closely related to hu
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最佳答案：Earth provided humans with all kinds of resources to carry on with our life.And
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最佳答案：The environmental pollution has changed the growth of creatures. A lizard became
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最佳答案：E-language is also an indispensible part of human life, because e-culture has in
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最佳答案：I believed, so long as the human lives must have to ask for money, but the human
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最佳答案：Internet plays a more and more imoportant part in human life.Now music is availa
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最佳答案：Human's activities has a great effect on globla warming.How does it come about t
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最佳答案：I like Animal World.From watching it I knew how different animals lived,and I un
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最佳答案：With the development of the times, computer is apply to every aspect of life. It