题目内容

设立不需要“期限效果”。()

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有效的技术创新机构是实现企业自主创新的主体。()

导致精神不集中的最大原因之一就是缺乏欲望。()

What is indicated about the application fee?

A. It will increase after June 20.
B. It must be paid by June 5.
C. It is different between national and international applicants.
D. It can be paid either online or by mail.

创新要在科学理论的指导下进行,需要有扎实的专业知识作为基础。()

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