ChaseDream
搜索
返回列表 发新帖
查看: 537|回复: 3
打印 上一主题 下一主题

prep逻辑一题

[复制链接]
跳转到指定楼层
楼主
发表于 2011-8-3 21:58:03 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
The imposition of quotas limiting imported steelwill not help the big American steel mills. In fact, the quotas will help "mini-mills" flourish in theUnited States.  Those small domesticmills will take more business from the big American steel mills than would havebeen taken by the foreign steel mills in the absence of quotas.


Which of the following, if true, would cast themost serious doubt on the claim made in the last sentence above?


(A) Quality rather than price is a major factor indetermining the type of steel to be used for a particular application.

(B) Foreign steel mills have long produced gradesof steel comparable in quality to the steel produced by the big American mills.

(C) American quotas on imported goods have ofteninduced other countries to impose similar quotas on American goods.

(D) Domestic "mini-mills" consistentlyproduce better grades of steel than do the big American mills.

(E) Domestic "mini-mills" producelow-volume, specialized types of steel that are not produced by the bigAmerican steel mills.

答案是E,这道题我不明白啊~~~有人能讲一下吗
收藏收藏 收藏收藏
沙发
发表于 2011-8-3 23:05:42 | 只看该作者
我想关键还是在读题吧
1. 政策:进口限额保证大公司利益
2. 结论:小公司获利
这里有个潜在的条件:大公司、小公司和外国公司都是竞争关系。

如果想削弱结论,就要证明大公司和小公司没有竞争关系。

显而易见,E说明小公司和大公司产品不一样,不存在竞争关系。
板凳
 楼主| 发表于 2011-8-3 23:25:10 | 只看该作者
啊???那题的头一句意思,我理解是  quotas不会对大mills 有帮助,而是会让小公司盈利
地板
发表于 2011-8-3 23:37:18 | 只看该作者
目的是要保护大公司啊,你理解的没错,但是他的潜在意思是要保护大公司。
您需要登录后才可以回帖 登录 | 立即注册

Mark一下! 看一下! 顶楼主! 感谢分享! 快速回复:

手机版|ChaseDream|GMT+8, 2025-10-9 20:32
京公网安备11010202008513号 京ICP证101109号 京ICP备12012021号

ChaseDream 论坛

© 2003-2025 ChaseDream.com. All Rights Reserved.

返回顶部