問題詳情

第 36 題至第 40 題為題組Drug patents create short-term monopolies. The deal is simple: the drug inventor makes its formula public and inexchange is 36 a competition-free run at the market, lasting up to 20 years. This gives pioneers timeto 37 the costs of researching and developing new compounds, vital when creating a new medicine can cost upto $5 billion. The patent guarantees a 38 return, meaning companies have both the means and the incentive tokeep innovating.When the patent reaches its expiry date, the comfortable monopoly evaporates, replaced by 39 competition.40 have three ways of defending themselves. They are marketing, nudging customers towards newer drugs stillprotected by patent, and paying the competitors not to produce.
36
(A) granting
(B) proven
(C) granted
(D) proving

參考答案

答案：C
難度：適中0.53125
統計：A(4),B(2),C(17),D(5),E(0)

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