请教og逻辑问题！！！

24. If there is an oil-supply disruption resulting in higher international oil prices, domestic oil

prices in open-market countries such as the United States will rise as well, whether such

countries import all or none of their oil.   

If the statement in the passage concerning oil-supply disruptions is true, which of the following

policies in an open-market nation is most likely to reduce the long-term economic impact on

that nation of sharp and unexpected increases in international oil prices?
                    

A. Maintaining the quantity of oil imported at constant yearly levels

B. Increasing the number of oil tankers in its fleet

C. Suspending diplomatic relations with major oil-producing nations

D. Decreasing oil consumption through conservation 没明白问题问的什么，是说经济影响了油价还是油价影响了经济？

E. Decreasing domestic production of oil

24.

If the statement about oil-supply disruption is true, domestic oil prices in an open-market

country will rise when an oil-supply disruption causes increased international oil prices. D

reduction in the amount of oil an open-market country consumes could reduce the economic

impact of these increases. D gives a way to reduce oil consumption and is thus the best

answer. A and E describe policies that could actually increase the long-term impact of

increases in international oil prices, so neither of these choices is appropriate. No relationship

is established between the economic impact and either the number of oil tankers or diplomatic

relations in B and C, so neither of these choices is appropriate.

问题是:如果oil-supply disruption is true, open-market nation会采取什么样的政策来减少经济影响.

汗, 翻译很烂. 关键词是 which of the following policies is to reduce economic impact on...

事件：油价对经济影响大不大。（概念延伸：价格--》需求）  

结论：油价对经济影响会变小。

推测答案：减少需求       答案D。
 

A. Maintaining the quantity of oil imported at constant yearly levels      固定进出口了，跟全球油价更相关了

B. Increasing the number of oil tankers in its fleet                fleet？无关因素直接排除

C. Suspending diplomatic relations with major oil-producing nations           外交？都说跟进不进口无关了.杀。

D. Decreasing oil consumption through conservation                这招可以让油价对经济的影响减小。

E. Decreasing domestic production of oil               产量？不断的产出来，那经济对它的依赖性更大了，油价对经济影响更大了，杀。