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      考研英语水平想要取得进步，并非只坚持一段时间后，就能立竿见影看到效果。它是需要我们不断地坚持下去，才能慢慢有所成效!接下来，北京文都考研网为帮助2021考研学子，在考研英语备考中少走弯路，特意整理出“2021考研英语何凯文每日一句第五句”，供考生参考。

2021考研英语何凯文每日一句第五句

今天的句子：

In theory, the U.S. patent system, which gives manufacturers sole rights to a drug formulation for 20 years, should eventually enable other drug producers to bring cheaper versions of the same medication to the market. But companies skirt this by “evergreening” their drugs—adjusting drug formulas slightly, often making gradual improvements, to renew the patent and prevent generics (仿制药) from entering the market.

思考题：

The practice of “evergreening” their drugs shows _____

A.the inadequacy of U.S. patent system.

B.the ineffectiveness of generics.

C.the fierce competition of drug market.

D.the lower price of patented drugs.

句子解析：

第一句：

In theory, (状语)the U.S. patent system(主语), which gives manufacturers sole rights to a drug formulation for 20 years(定语从句), should eventually enable(动词) other drug producers (宾语)to bring cheaper versions of the same medication to the market(宾补).

词汇突破：

Sole: 独自，独占

参考译文：从理论上讲，美国专利制度给予制造商对药物制剂的独占权利为20年;这将最终允许其他药商向市场推出低价的同类药物。

 

第二句：

But companies skirt this (主干)by “evergreening” their drugs(状语)—adjusting drug formulas slightly, often making gradual improvements, (解释什么叫“evergreening” their drugs)to renew the patent and prevent generics from ever entering the market.

Skirt: 绕开，规避

通过这个词就知道美国的专利制度是有缺陷的。

所以答案就是：the inadequacy of U.S. patent system. (美国专利系统的不足)

参考译文：但公司通过“专利常青树”的做法规避这一点——略微调整药物配方，频繁渐进式修改，从而更新专利，阻止仿制药进入市场。

思考题解析：

The practice of “evergreening” their drugs shows _____

专利常青树的做法表明了

A.the inadequacy of U.S. patent system.

美国专利制度的不足

看句子解释，

正确答案!

B.the ineffectiveness of generics.

仿制药无效。

(当然不对)

C.the fierce competition of drug market.

(药品市场竞争激烈)

D.the lower price of patented drugs.

专利药更低的价格。

      以上是北京文都考研网分享的“2021考研英语何凯文每日一句第五句”，希望对2021考研者们，在攻克考研英语长难句上面有所帮助!祝愿2021考研学子们，通过自己辛苦一年的努力，都能苦尽甘来，取得好成绩!

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