問題詳情
27. A _______ application is to obtain legal protection for the creators to prevent their new inventions frombeing used by others without their consent.
(A) patent
(B) grant
(C) remedy
(D) therapy
參考答案
答案：A
難度：適中0.458333
統計：A(33),B(14),C(11),D(5),E(0)
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