问道PREP的CR题

Which of the following most logically completes the argument?

United States manufacturers currently produce most of the world's solar-power generators--most of which are exported to Europe.  However, European manufacturers are emerging and probably will ultimately capture much of the European market.  The United States government is funding initiatives intended to encourage use of solar power within the United States.  If these initiatives succeed in increasing the demand for solar-power generators in the United States, United States manufacturers will probably maintain significant production levels, since __________.

(A) some United States manufacturers have been substantially increasing their output over the last several years

(B) the efficiency of solar-power generators in converting energy from the Sun into electric power is not improving as fast as it once did

(C) just as European manufacturers enjoy certain competitive advantages in Europe, so do United States manufacturers in the United States

(D) European governments are currently undertaking initiatives to stimulate the use of solar power within Europe

(E) the current market for solar-power generators in the United States is very limited

我无法判断是C，E，我觉得C，E都可能正确的感觉，但是答案是C，请教为什么E是错误的？

c和提干紧密相关啊

e的话，提干中已经说了会有进口产品的问题，即使美国市场扩大了，美国制造者没有优势的话如C选项说的，市场可能被欧洲家伙们占去了也不一定呀，咔咔

我是这么选的

因为C是延续它之前的思路:

美国佬本来拥有欧洲市场-> 欧洲厂家出现 -> 抢去欧洲市场 (我想它此处有个assumption就是欧洲厂家可以在欧洲占领竞争优势)

那美国佬回去美国市场 -> 当然是在美国有竞争优势