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(三)某企业拟购买A专利权以使本企业生产的甲种产品达到升级.....
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The ordinary family in colonial North America was primarily concerned with ______physical ..
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领导效率的高低和领导工作的成功与否是由领导行为本身决定的.....
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系统误差指A.由某种确定原因引起,一般有固定的方向和大小,.....
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通常情况下,一国国际收支发生顺差时,外汇汇率就会______。.....
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The real poet is a master of words. He can______his meaning in words which sing like music..
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