大全-3-14

.    Of the countries that were the world’s twenty largest exporters in 1953, four had the same share of total world exports in 1984 as in 1953. Theses countries can therefore serve as models for those countries that wish to keep their share of the global export trade stable over the years.

Which of the following, if true, casts the most serious doubt on the suitability of those four countries as models in the sense described?

(D) Of the four countries, two had a much larger, and two had a much smaller, share of total world exports in 1970 than in 1984.

题干能不能理解成为4个国家都在1984年分别保持和1953年的出口比例？而不是四个国家总的出口比例保持不变？

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大全-3-14.      Of the countries that were the world’s twenty largest exporters in 1953, four had the same share of total world exports in 1984 as in 1953. Theses countries can therefore serve as models for those countries that wish to keep their share of the global export trade stable over the years.

Which of the following, if true, casts the most serious doubt on the suitability of those four countries as models in the sense described?

(A) Many countries wish to increase their share of world export trade, not just keep it stable.

(B) Many countries are less concerned with exports alone than with he balance between exports and imports.

(C) With respect to the mix of products each exports, the four countries are very different from each other.

(D) Of the four countries, two had a much larger, and two had a much smaller, share of total world exports in 1970 than in 1984.（D）

(E) The exports of the four countries range from 15 percent to 75 percent of the total national output.

我想问问为什么选D

我想问问为什么选D

答案是什么？我觉得D很好

提干通过84年的export share等同于53年的推出这四个国家是stable的典范，D不是反驳了，其实这四个国家并不stable，理由是70年的fluctuation很大。

谢谢

答案是D，我打错了

也就是说本来这道题目不复杂

84和53年都稳定==> 一直都稳定的典范，而实际上并不是这样，他们在70年不稳定

就这么简单？？？