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
答案选C。我做的时候选了E。
先去论坛搜了之前的讨论搞，似乎弄明白了一点，但还不能完全说服自己。
我现在的理解是这样的： 这道题不能多想，如果选E的话，那讲Euro那一段就没有用了。C选项就是和那一段类比得出的。而E是对原文most of which are exported to Europe的重复。
不知道对不对，求指教~~~
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