2. 外语
  3. Patent Patents【T1】______the chances of inventors to make money from【T2】______.【T3】______ _you have an idea【T4】______. How do

Patent Patents【T1】______the chances of inventors to make money from【T2】______.【T3】______ _you have an idea【T4】______. How do

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问题     Patent
    Patents【T1】______the chances of inventors to make money from【T2】______.【T3】______ _you have an idea【T4】______. How do you【T5】______? The first step is【T6】______. You must be sure【T7】______. So you must【T8】______ that already have patents. This can be a big job and【T9】______. Many inventors【T10】______.
【T8】
选项
答案examine the descriptions of similar devices
解析
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