求教PREP2的逻辑第八题

freddong

Which of the following most logically completes the argument?

 

Utrania was formerly a major petroleum exporter, but in recent decades economic stagnation and restrictive regulations inhibited investment in new oil fields.  In consequence, Utranian oil exports dropped steadily as old fields became depleted.  Utrania's currently improving economic situation, together with less-restrictive regulations, will undoubtedly result in the rapid development of new fields.  However, it would be premature to conclude that the rapid development of new fields will result in higher oil exports, because __________.

(A) the price of oil is expected to remain relatively stable over the next several years

(B) the improvement in the economic situation in Utrania is expected to result in a dramatic increase in the proportion of Utranians who own automobiles

(C) most of the investment in new oil fields in Utrania is expected to come from foreign sources

(D) new technology is available to recover oil from old oil fields formerly regarded as depleted

(E) many of the new oil fields in Utrania are likely to be as productive as those that were developed during the period when Utrania was a major oil exporter

这题怎么看呢？答案是B？

alohabrian

原文逻辑：

新油田数量增加  但是  U国的出口不增加。

那么WHY

A，油价不变，油价不变怎么会影响出口呢？无关

B. 国内对石油的消费上涨，更多原油投放国内，抑制出口。 有关。

C  石油投资来自海外。(如果海外经济好，那么投资会增大，油田更多了，出口说不定也会增加weaken原文）--这些只是infer。其实C有点out of scope

D  新技术可以 从老油田 采油。 油源变多了，那出口更加可能增加。weaken原文。

E  新油田 和 老油田产出一样，但是原文说 新油田数量更多。那么 整体产量提高了。出口有可能提升。weaken原文。

苹果古

你好，请问你的PREP在哪里下的阿？我下的怎么都打不开.能不能发给我呀？马上考试了，着急啊。我的邮箱：wo090540303{a} sina.com