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最佳答案：Language,the symbol system which is combined with sounds and semanteme,is the mo
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最佳答案：As an essential structural component ; CCC's reliability is important to AAA whi
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最佳答案：As a language,English is an important tool of communication.Listening and speaki
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最佳答案：For human beings, language is a tool of communication and an important bridge fo
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最佳答案：The residue theorem of complex variable function is an important tool and concep
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最佳答案：English is a tool for communicating with foreigners. Thus, the issue on how to i
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最佳答案：As the most important tool for human to communicate,language reflects the total
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最佳答案：In the international economic and trade activities, commercial contract is an im
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最佳答案：1I must handle these tools skilled .2.in order to draw the space perfectly ,we m