【单选题】【消耗次数：1】
李某通过抄袭张某的作品《天生一对》完成了自己的作品《佳偶天成》，则李某的作品
①
．不具有新颖性
②
．不具有创造性
③
．不具有实用性
④
．不具有独创性
参考答案：
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发明或者实用新型若不具有实用性，就不能取得专利权。以下诸选项中，使发明或者实用新型不具有实用性的有?
①
技术方案不可再现
②
缺乏技术手段
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违反自然规律
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技术方案不可复制
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不能产生积极的效果
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Can I help you?
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Certainly, how dare you
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It’s quite all right
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Yes, you did
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wealthy
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abundant
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scattered
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deposited
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Could I use your dictionary for a moment?
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It’s well
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people might
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do people
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contain
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as well as
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as soon as
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rate
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How about going to the cinema tonight, Jane?
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I don’t think so
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I’m sorry. I have to drive my mother home tonight
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