請教PP-1-13

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

ANS: E

請教 A 為什麼錯呢??

是因為單位詞 some 所指範圍太小?? 和 A選項內容並沒有解釋到跟文章有關聯嗎??

可是感覺 歐洲市場減少 但其他增加 似乎也可以維持住阿!! 請教 

ANS: E

請教 A 為什麼錯呢??

是因為單位詞 some 所指範圍太小?? 和 A選項內容並沒有解釋到跟文章有關聯嗎??

可是感覺 歐洲市場減少 但其他增加 似乎也可以維持住阿!! 請教 

这题纯粹是一道经济题，很简单的。

A不能选是因为没有抓住要点。因为在国外市场需求受限制的情况下，如果没有谈及其他条件，要保证生产持续增长或者维持现状，就只能从国内市场需求找切入点。如果国内市场需求已经饱和，原结论是绝对不能成立的，即使A是事实。E说国内市场有限，就是说目前需求有限，反之即是潜在市场需求巨大！

想起那个推销鞋子的故事，有个地方人没有穿鞋子的习惯，你能分析一下这个市场需求吗：）