发布时间 : 星期一 文章Quiz for Unit 3更新完毕开始阅读2c4d9f14a6c30c2259019e60
to the patent office. 7. The criteria of recognizing new inventions are so strict that it is
difficult to get new ideas accepted
unless they are truly ________.
8. ____________ will you receive a patent until a search has
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been made to find out that your product really is different from everyone else’s. 9. There are a large number of patent examiners, too, whose only job is to examine whether your claim is ____________ or not.
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Class
____________ 7
Number
_____________ Name
________________ I. Finish the sentences below based on Unit3（每空5分，共100分） 1. When I ______ ______ my mother in the countryside on the telephone she was very upset.
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