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求好心人帮忙看看两道逻辑

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楼主
发表于 2012-4-8 09:03:10 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
好心童鞋,帮忙解释解释吧:
1.Bank depositors in the United States are all financially protected against bank failure because the government insures all individuals' bank deposits.An economist argues that this insurance is partly responsible for the high rate of bank failures, since it removes from depositors any financial incentive to find out whether the bank that holds their money is secure against failure.If depositors were more selective, then banks would need to be secure in order to compete for depositors' money.



Which of the following, if true, most seriously weakens the economist's argument?



(A) Before the government started to insure depositors against bank failure, there was a lower rate of bank failure than there is now.

(B) When the government did not insure deposits, frequent bank failures occurred as a result of depositors' fears of losing money in bank failures.

(C) Surveys show that a significant proportion of depositors are aware that their deposits are insured by the government.

(D) There is an upper limit on the amount of an individual's deposit that the government will insure, but very few individuals' deposits exceed this limit.

(E) The security of a bank against failure depends on the percentage of its assets that are loaned out and also on how much risk its loans involve.

本题选B,不明白为什么,题干有些没看懂

2.
Transnational cooperation among corporations is experiencing a modest renaissance among United States firms, even though projects undertaken by two or more corporations under a collaborative agreement are less profitable than projects undertaken by a single corporation.The advantage of transnational cooperation is that such joint international projects may allow United States firms to win foreign contracts that they would not otherwise be able to win.



Which of the following is information provided by the passage?



(A) Transnational cooperation involves projects too big for a single corporation to handle.

(B) Transnational cooperation results in a pooling of resources leading to high-quality performance.

(C) Transnational cooperation has in the past been both more common and less common than it is now among United States firms.

(D) Joint projects between United States and foreign corporations are not profitable enough to be worth undertaking.

(E) Joint projects between United States and foreign corporations benefit only those who commission the projects.


本题选C,不明白为什么




Transnational cooperation among corporations is experiencing a modest renaissance among United States firms, even though projects undertaken by two or more corporations under a collaborative agreement are less profitable than projects undertaken by a single corporation.The advantage of transnational cooperation is that such joint international projects may allow United States firms to win foreign contracts that they would not otherwise be able to win.



Which of the following is information provided by the passage?



(A) Transnational cooperation involves projects too big for a single corporation to handle.

(B) Transnational cooperation results in a pooling of resources leading to high-quality performance.

(C) Transnational cooperation has in the past been both more common and less common than it is now among United States firms.

(D) Joint projects between United States and foreign corporations are not profitable enough to be worth undertaking.

(E) Joint projects between United States and foreign corporations benefit only those who commission the projects.


本题选C,不明白为什么

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沙发
 楼主| 发表于 2012-4-8 09:04:05 | 只看该作者
自己再顶起来
板凳
发表于 2012-4-8 09:19:07 | 只看该作者
1. 题干的意思:在美国,如果银行破产,那么银行存款人是受到美国政府相关保险的保护的。一个经济学家认为,这个保险是银行破产率高的部分原因,因为这个保险使得存款人没有动机去调查他们将要存款的银行是否经营良好。如果存款者在选择哪家银行进行存款时更有选择性,那么银行为了拿到存款人的存款就会使自己经营状况相对安全(好一些)。
B选项说,如果政府不提供这项保险,由于存款者担心会因为银行的破产导致自己的损失(也就是说不太敢往银行存钱),所以银行破产还是会经常发生。也就是说,不管政府是否提供保险,那么很多银行还是会破产。削弱了题干中的结论--政府取消保险之后,银行破产就会减少。
地板
发表于 2012-4-8 09:25:44 | 只看该作者
2. 题干讲了transnational cooperation的advantage和disadvantage,注意第一句话,Transnational cooperation among corporations is experiencing a modest renaissance among United States firms。
a modest renaissance缓慢的复苏,也就是说之前曾经辉煌过也经历过低谷,现在正在复苏。。。C选项是正确的。
5#
发表于 2012-4-8 10:51:24 | 只看该作者
第二题的C是什么意思?
Transnational cooperation has in the past been both more common and less common than it is now among United States firms.


跨国公司过去比现在更普遍 并且少? 这句话不好理解?
6#
发表于 2012-4-8 12:02:06 | 只看该作者
第二题可以直接用排除法
A中too big无,文中没有说是什么原因无法不能win
B中high-quality performance无
D同A,莫名其妙的多了一大堆道理.
E也是无中生有,且有极端词only
这四个原文都无法定位.
7#
 楼主| 发表于 2012-4-8 12:19:29 | 只看该作者
1. 题干的意思:在美国,如果银行破产,那么银行存款人是受到美国政府相关保险的保护的。一个经济学家认为,这个保险是银行破产率高的部分原因,因为这个保险使得存款人没有动机去调查他们将要存款的银行是否经营良好。如果存款者在选择哪家银行进行存款时更有选择性,那么银行为了拿到存款人的存款就会使自己经营状况相对安全(好一些)。
B选项说,如果政府不提供这项保险,由于存款者担心会因为银行的破产导致自己的损失(也就是说不太敢往银行存钱),所以银行破产还是会经常发生。也就是说,不管政府是否提供保险,那么很多银行还是会破产。削弱了题干中的结论--政府取消保险之后,银行破产就会减少。
-- by 会员 jennylee89 (2012/4/8 9:19:07)



还是没看出来 题干结论是“政府取消保险之后,银行破产就会减少”啊
题干结论是说:当存款者有更多选择,银行会为了竞争而让自己更有安全性
大家认为呢
8#
 楼主| 发表于 2012-4-8 12:21:31 | 只看该作者
第二题可以直接用排除法
A中too big无,文中没有说是什么原因无法不能win
B中high-quality performance无
D同A,莫名其妙的多了一大堆道理.
E也是无中生有,且有极端词only
这四个原文都无法定位.
-- by 会员 TSFyfy (2012/4/8 12:02:06)



其实这题我用排除法做出来了,只是还是不太明白C选项说得什么意思,与题干有什么联系
9#
 楼主| 发表于 2012-4-8 17:19:01 | 只看该作者
谢谢好心人啊
10#
发表于 2012-4-8 17:52:58 | 只看该作者
第一题的结论大概就是说 这个insurance的政策导致了银行大量的failures吖
然后B选项就是说木有insurance之前大家都不敢存钱,么的存钱结果银行就大量的bankrupt啦
所以说他们的failure和insurance的关系不就被削弱了么
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