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请教几道逻辑题

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楼主
发表于 2003-5-19 14:43:00 | 只看该作者

请教几道逻辑题

lsat test4 section1:
1. Something must be done to ease traffic congestion. In traditional small towns, people used to work and shop in the same town in which they lived ; but now that stores and workplaces are located far away from residential areas. People cannot avoid traveling long distances each day. Traffic congestion is so heavy on all roads that, even on major highways where the maximum speed averages only 35 miles per hour.

Which one of the following proposals is most supported by the statements above?

(A) The maximum speed limit on major highways should be increased.

(B) People who now travel on major highways should be encouraged to travel on secondary roads instead.

(C) Residents of the remaining traditional small towns should be encouraged to move to the suburbs.

(D) Drivers who travel well below the maximum speed limit on major highways should be fined.

(E) New businesses should be encouraged to locate closer to where their workers would live.
Mayor of Plainsville: In order to help the economy of Plainsville, I am using some of our tax revenues to help bring a major highway through the town and thereby attract new business to Plainsville.

Citizens' group: You must have interests other than our economy in mind. If you were really interested in helping our economy, you would instead allocate the revenues to building a new business park. Since it would bring in twice the business that your highway would.

3. The argument by the citizens; group relies on which one of the following assumptions?

(A) Plainsville presently has no major highways running through it.

(B) The mayor accepts that a new business park would bring in more new business than would the new highway.

(C) The new highway would have no benefits for Plainsville other than attracting new business.

(D) The mayor is required to get approval for all tax revenue allocation plans from the city council.

(E) Plainsville's economy will not be helped unless a new business park of the sort envisioned by the citizens' group is built

Historian: Alexander the Great should not be judged by appeal to current notions of justice. Alexander, an ancient figure of heroic stature, should be judged by the standards of his own culture. That is, did he live up to his culture's ideals of leadership? Did Alexander elevate the contemporary standards of justice? Was he, in his day, judged to be a just and wise ruler?

Student: But you cannot tell whether or not Alexander raised the contemporary standards of justice without invoking standards other than those of his own culture.

Which one of the following argumentative strategies does the student use in responding to the historian?

(A) arguing that applying the historian's principle would require a knowledge of the past that is necessarily inaccessible to current scholarship

(B) attempting to undermine the historian's principle by showing that some of its consequences are inconsistent with each other

(C) showing that the principle the historian invokes, when applied to Alexander, does not justify the assertion that he was heroic

(D) questioning the historian's motivation for determining whether a standard of behavior has been raised or lowered

(E) claiming that one of the historian's criteria for judging Alexander is inconsistent with the principle that the historian has advanced

10. Auto industry executive: Statistics show that cars that were built smaller after 1977 to make them more fuel-efficient had a higher incidence of accident-related fatalities than did their earlier larger counterparts. For this reason we oppose recent guidelines that would require us to produce cars with higher fuel efficiency.

Which of the following, if true, would constitute the strongest objection to the executive's argument?

(A) Even after 1977, large automobiles were frequently involved in accidents that caused death or serious injury.

(B) Although fatalities in accidents involving small cars have increased since 1977, the number of accidents has decreased.

(C) New computerized fuel systems can enable large cars to meet fuel efficiency standards established by the recent guidelines.

(D) Modern technology can make small cars more fuel-efficient today than at any other time in their production history.

(E) Fuel efficiency in models of large cars rose immediately after 1977 but has been declining ever since.

是不是太多了,不好意思。请牛人不吝赐教!




[此贴子已经被作者于2003-5-19 18:56:12编辑过]
沙发
发表于 2003-5-19 19:50:00 | 只看该作者
不是牛人,所以先确认答案:ecec
板凳
发表于 2003-5-19 22:00:00 | 只看该作者
我选ebec

第2题 中C 原文讲的是ECONOMIC REASON,highway是否有other interest无关




[此贴子已经被作者于2003-5-19 22:42:12编辑过]
地板
发表于 2003-5-19 22:44:00 | 只看该作者
mike,公布答案吧?
5#
 楼主| 发表于 2003-5-20 10:26:00 | 只看该作者
答案是:EBEC
6#
发表于 2003-5-20 13:26:00 | 只看该作者
刚刚查过答案,好象第二题是C
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