【每日逻辑链练习贴】【逻辑4-19】【OG10】

fox0923

狐狐回来了，今天第一天重回岗位，一定要打起十二分精神，不能让自己看扁了自己！

33. Rural households have more purchasing power than do urban or suburban households at the same income level, since some of the income urban and suburban households use for food and shelter can be used by rural households for other needs.


Which of the following inferences is best supported by the statement made above?


A. The average rural household includes more people than does the average urban or suburban household.
B. Rural households have lower food and housing costs than do either urban or suburban households.
C. Suburban households generally have more purchasing power than do either rural or urban households.
D. The median income of urban and suburban households is generally higher than that of rural households.
E. All three types of households spend more of their income on food and housing than on all other purchases combined.


34. In 1985 state border colleges in Texas lost the enrollment of more than half, on average, of the Mexican nationals they had previously served each year. Teaching faculties have alleged that this extreme drop resulted from a rise in tuition for international and out-of-state students from $ 40 to $ 120 per credit hour.


Which of the following, if feasible, offers the best prospects for alleviating the problem of the drop in enrollment of Mexican nationals as the teaching faculties assessed it?


A. Providing grants-in-aid to Mexican nationals to study in Mexican universities.
B. Allowing Mexican nationals to study in Texas border colleges and to pay in-state tuition rates, which are the same as the previous international rate
C. Reemphasizing the goals and mission of the Texas state border colleges as serving both in-state students and Mexican nationals
D. Increasing the financial resources of Texas colleges by raising the tuition for in-state students attending state institutions
E. Offering career counseling for those Mexican nationals who graduate from state border colleges and intend to return to Mexico


35. Affirmative action is good business. So asserted the National Association of Manufacturers while urging
retention of an executive order requiring some federal contractors to set numerical goals for hiring minorities and women. “Diversity in work force participation has produced new ideas in management, product development, and marketing,” the association claimed.


The association’s argument as it is presented in the passage above would be most strengthened if which of the following were true?


A. The percentage of minority and women workers in business has increased more slowly than many minority and women’s groups would prefer.
B. Those businesses with the highest percentages of minority and women workers are those that have been
the most innovative and profitable.
C. Disposable income has been rising as fast among minorities and women as among the population as a
whole.
D. The biggest growth in sales in the manufacturing sector has come in industries that market the most
innovative products.
E. Recent improvements in management practices have allowed many manufacturers to experience enormous gains in worker productivity.



36. If the airspace around centrally located airports were restricted to commercial airliners and only those private planes equipped with radar, most of the private-plane traffic would be forced to sue outlying airfields. Such a reduction in the amount of private-plane traffic would reduce the risk of midair collision around the centrally located airports.


The conclusion draw in the first sentence depends on which of the following assumptions?


A. Outlying airfields would be as convenient as centrally located airports for most pilots of private planes.
B. Most outlying airfields are not equipped to handle commercial-airline traffic.
C. Most private planes that use centrally located airports are not equipped with radar.
D. Commercial airliners are at greater risk of becoming involved in midair collisions than are private planes.
E. A reduction in the risk of midair collision would eventually lead to increases in commercial-airline traffic.



AA：

原题：“A recent review of the West Cambria volunteerambulance service revealed a longer average response time to accidents than wasreported by a commercial ambulance squad located in East Cambria. In order toprovide better patient care for accident victims and to raise revenue for ourtown by collecting service fees for ambulance use, we should disband ourvolunteer service and hire a commercial ambulance service.”

fox0923

答案如下，由于没有新下载的OG10没有办法截图，大家先凑合看吧~~
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33.
If the greater purchasing power of rural households results from their having more money left over after meeting basic expenses, it follows, as B says, that those expenses are lower for those households than they are for suburban or urban households at the same income level. Consequently, B is the best answer. A is not a supported inference, since there is no information to suggest that larger households are not more likely to have either more purchasing power or lower food and shelter expenses. C and D are not supported, since the passage compares only households that share the same income level. Because the relative amounts spent on different types of expenditures are not specified for any of the categories of households, E is not supported.
34.
The teaching faculties attribute the drop in enrollment of Mexican nationals to an increase in tuition costs. If the faculties are correct, reducing these costs should halt the drop in enrollment. B offers a plan for reducing these costs and so is the best answer. None of C, D and E offers a plan that would reduce the costs taken to be responsible for the drop in enrollment. Nor does A offer such a plan: because the problem to be addressed is a drop in enrollment of Mexican nationals at Texas border colleges, providing financial incentive for Mexican nationals to study at Mexican universities, as A suggests, would offer no prospect of alleviating the problem.
35.
If, as B says, businesses with the highest percentages of minorities and women have been the most profitable, there is reason to believe that, because it increases the level of participation of women and minorities in the work force, affirmative action is good business. Thus, B is the best answer. A suggests that minority and women’s groups have reason to support affirmative action, but it does not indicate that affirmative action is good business.Because there is no indication that the improvement in disposable income noted in C is due to affirmative action, C does not strengthen the argument given for affirmative action. D and E address growth in sales and improvements in management; neither, however, asserts that these benefits are due to affirmative action.
36.
The first sentence concludes that prohibiting private planes that are not radar-equipped from centrally located airports would force most private planes away from those airports. This conclusion cannot be true unless it is true that, as C says, most private planes that use these airports are not radar-equipped. Therefore, the first sentence’s conclusion assumes this choice, which is thus the best answer. The conclusion need not assume that outlying airfields are convenient for private planes (A), since the restrictions would give planes that are not radar equipped no choice. The conclusion concerns only how the radar requirement would affect the volume of private plane traffic, so B, D and E, which deal with commercial planes and with risk of midair collision, need not be assumed.

fox0923

AA：

提供观点：
1.    对事故的反映时间诚然是评价服务质量的一个因素但并不是唯一的因素.所以仅仅因为东区的商业救护班的反映时间短就认定商业救护办的服务更好是gratuitous的.
2.    就算东区的商业班的服务质量更好也并不意味着,西区用商业班就会有一样的成效.因为东西区的情况是不同的.很可能西区的志愿者更有服务,献身意识.

UlysessHope

狐狐姐来啦~~~~  加油加油！

我已经有三天作业没做了 今晚睡前补上~

UlysessHope

今晚看来只能补完前两个 这个做不了了 电脑电池不给力啊！

fox0923

22s
P: Some of the rural area people can use the shelters and foods in a more widely use than urban area with the same income.
C: The rural purchasing power is more powerful than the urban area.
A: 没看出来选什么？不是infer题目嘛，怎么答案感觉像是assumption？

A. The average rural household includes more people than does the average urban or suburban household.
-->we are not sure about the population.
B. Rural households have lower food and housing costs than do either urban or suburban households.
-->this is not discussed in the passage.
C. Suburban households generally have more purchasing power than do either rural or urban households.
-->this is the opposite that the passage concludes.
D. The median income of urban and suburban households is generally higher than that of rural households.
-->we don't the median income info. from the passage.
E. All three types of households spend more of their income on food and housing than on all other purchases combined.
--〉感觉也不对啊~~等待hope和bala的解释~~

25s
P：In 1985, the college enrollment has been dropped.
C: The drop of enrollment is due to the rise of tuition of international and out-of-state students from $40-$120.
S: The students used to be triple the number of current students.
A: B

A. Providing grants-in-aid to Mexican nationals to study in Mexican universities.
-->future plan is irrelevant!
B. Allowing Mexican nationals to study in Texas border colleges and to pay in-state tuition rates, which are the same as the previous international rate
--> yes!
C. Reemphasizing the goals and mission of the Texas state border colleges as serving both in-state students and Mexican nationals
--> no mention out-of-state students.
D. Increasing the financial resources of Texas colleges by raising the tuition for in-state students attending state institutions
--> we are not discussing to raise the tuition of in-state students.
E. Offering career counseling for those Mexican nationals who graduate from state border colleges and intend to return to Mexico

25s
P: The association tends to include more women and minority into the market.
C: The joint of these women and minority will bring the success to the association.
S: bring examples or surveys to support that women can bring new ideas.etc.
A: B

A. The percentage of minority and women workers in business has increased more slowly than many minority and women’s groups would prefer.
-->this sounds to weaken the conclusion.
B. Those businesses with the highest percentages of minority and women workers are those that have been the most innovative and profitable.
-->yeah!
C. Disposable income has been rising as fast among minorities and women as among the population as a
whole.
-->income is irrelevant.
D. The biggest growth in sales in the manufacturing sector has come in industries that market the most
innovative products.
-->it doesnt mention the involvement of women.
E. Recent improvements in management practices have allowed many manufacturers to experience enormous gains in worker productivity.
--> irrelevant.

25s
P: The radar equipped airplane are allowed to fly in central mid-air area.
C: The central mid-air space will have fewer collisions.
A: Many planes are not radar equipped.
A: C

UlysessHope

33.Rural households have more purchasing power than do urban or suburban households at the same income level,在相同收入下，农村家庭购买力比城镇家庭大 since some of the income urban and suburban households use for food and shelter can be used by rural households for other needs.因为农村家庭把城镇家庭用于food 和shelter的收入用于其他方面
Which of the following inferences is best supported by the statement made above?

A.The average rural household includes more people than does the average urban or suburban household.
我觉得文章内容是以家庭为单位，跟家庭里有多少人口无关。而且解析也说，不一定大型家庭购买力就大

B.Rural households have lower food and housing costs than do either urban or suburban households.
我觉得这句是对since后原因句的同义改写
some of the income urban and suburban households use for food and shelter can be used by rural households for other needs农村家庭把城镇家庭用于food 和shelter的收入用于其他方面= Rural households have lower food and housing costs than do either urban or suburban households.农村家庭在food and housing costs上的花费比城镇家庭低

C.Suburban households generally have more purchasing power than do either rural or urban households.
与原文相反

D.The median income of urban and suburban households is generally higher than that of rural households.
median income 不在范围内

E.All three types of households spend more of their income on housing than on all other purchases combined.
农村家庭和城镇家庭在housing上的花费大于所以其他方面花费的总和，这里我觉得和原文矛盾，如果housing上花费最大，原文却说农村家庭把城镇家庭用于food 和shelter的收入用于其他方面如果城镇农村均收入，就矛盾了。。
解析说the relative amounts spent on different types of expenditures are not specified for any of the categories of households

fox0923

谢谢hope阿，当初也是这么想的，不过感觉有点assumption呢？！

UlysessHope

谢谢hope阿，当初也是这么想的，不过感觉有点assumption呢？！

-- by 会员 fox0923 (2011/10/25 11:22:04)

我也是觉得像assumption
记得老师说 从原文推到选项 是inference
从选项推到原文  是strengthen/assumption
好像在这个题里 用这个方法看不出来

fox0923

恩恩，那这道题目先放着，我在想想~~