【每日逻辑练习第三季】【1-5】

qiuhua01234567

Conclusion:So if a nation wants to maintain its value system and way of life, it must not allow its highest tax bracket to exceed 30 percent of income.Premise:All nations that place a high tax on income produce thereby a negative incentivefor technological innovation, and all nations in which technological innovation is hamperedinevitably fall behind in the international arms race. Those nations that, through historicalaccident or the foolishness of their political leadership, wind up in a strategically disadvantageous position are destined to lose their voice in world affairs.
2conclusion:One plan to accomplish this is to establish giant floating seaweed farms in the oceans.
Premise:When the seaweed plants die, they will be disposed of by being burned for fuel.Conclusion:There must be another explanation
Premise: as you yourself said, the decline was on the order of 10,000 rentals.  Yet Videorama sold only 4,000 videos in 1994.Conclusion:attracting a large segment of potential consumers as loyal customers.Premise:Manufacturers issue cents-off coupons to get consumers to try their brand of product with the hope that the consumers who try their brand will switch their brand loyalty. So in the initial marketing of their new brand X, Hartman Industries should issue cents-off coupons

wwc008love

占~~

livdl

43s
B if a nation raise it’s tax, the innovation will be hampered
P if a nation’s innovation is hampered, it will lose its position in the world
C so to avoid that happened , nations shouldn’t raise their tax to 30%of …
思路 30%的比率不一定算高
E

25s
B decide to remove more co2 from air
P by building kind of seaweed can absorb more co2
C the building of seaweed construction will reach the goal and then be burned for fuel.
思路 燃烧后产生的二氧化碳更多
B

37s
B the video rents become fewer in 1994 than 1993
P the new opening store not only rent but also sell video
C 10,000  4,000
思路 有的人买了借给别人看 别人就不用再去借了
E

49s
P give customers coupons can make manufacturer has possibility to change the customers’ loyalty
C to publicize the new brand, this manufacturer should give coupons
有没有可能此策略只对以前就存在的品牌发生作用 而不是全新的品牌
B

Roxas605

【错误】  T1     T3

仔细看答案ing～

Roxas605

1. Politician: All nations that place a high tax on

income produce thereby a negative incentive

for technological innovation, and all nations in

which technological innovation is hampered

inevitably fall behind in the international arms

race. Those nations that,through historical

accident or the foolishness of their political

leadership, wind up in a strategically

disadvantageous position are destined to lose

their voice in world affairs. So if a nation wants

to maintain its value system and way of life, it

must not allow its highest tax bracket to exceed

30 percent of income.

Each of the following, if true, weakens the

politician’s argument EXCEPT:

(A) The top level of taxation must reach 45 percent

before taxation begins to deter inventors and

industrialists from introducing new

technologies and industries.

【Weaken30%的阻碍创新的具体例子】

(B) Making a great deal of money is an

insignificant factor in driving technological

innovation.

【money不是问题，所以innovation与tax无关】

(C) Falling behind in the international arms race

does not necessarily lead to a strategically

less advantageous position.

【阻碍前面的因果推理链】

(D) Those nations that lose influence in the world

community do not necessarily suffer from a

threat to their value system or way of life.

【weakengap: value和voice下降等】

(E) Allowing one’s country to lose its

technological edge, especially as concerns

weaponry, would be foolish rather than

merely a historical accident.

【IR。支持army race与innovation和tax的关系无关】

2. Jennifer:  Video rental outlets inCenterville together handled 10,000 fewer video rentals in 1994 than in 1993. The decline in rentals was probably due almost entirely to the February1994 opening of Videorama, the first and only video rental outlet in the areathat, in addition to renting videos, also sold them cheaply.

Brad:  There must be another explanation:  asyou yourself said, the decline was on the order of 10,000rentals.  Yet Videorama sold only 4,000videos in 1994.

Which of the following, if true, would most seriouslyweaken the force of the objection that Brad presents to Jennifer's explanation?

(A)      In 1994Videorama rented out more videos than it sold.

【weakegap：sold不能代表rental数量，为啥错误？】

(B) In 1994 two new outlets that rent but that do notsell videos opened in Centerville.

(C) Most of the video rental outlets in Centerville rentvideos at a discount on certain nights of the week.

(D) People often buy videos of movies that they havepreviously seen in a theater.

(E) People who own videos frequently loan them to their friends.

【我可以理解也在说weakengap： sold无能代表rental的数量】

leewonting

13，
背景：all nations that place a high tax on income produce thereby a negative incentive for technological innovation, and all nations in which technology innovation is hampered inevitably fall behind in the international arms race.
条件：a nation wants to maintain its value system and way of life
结论：it must not allow its highest tax bracket to exceed 30% of income
推测：有的國家的tax exceed 30% of income也同樣不lose their voice
选E，不是削弱politician’s argument，无关项


14，
背景：scientists want to remove excess carbon dioxide from atmosphere by increasing the amount that is absorbed by plant life
条件：establish giant floating seaweed farms in the oceans
结论：the seaweed will be disposed of by being burned for fuel after they die
推测：死了之后会不会变成二氧化碳，那么就没有减少到空气中的二氧化碳了
选B，死后释放的二氧化碳一样多，那么没有起到减少空气中二氧化碳的效果，其他选项无关


15，
背景：the number of the rentals in video rental outlets in Centerville together declined from 1993 to 1994, 10000 fewer.
条件：Videorama has the renting and selling services and it sold only 4000 videos in 1994
结论：the decline of the rentals is not totally resulting from the opening of the Videorama.
推测：只卖了4000张不代表不是Videorama造成的影响，rent方面的呢？sell和rent是否可以直接比较？
选A\E之间犹疑，还是选E，J的解释强调sell，所以选E，因为买了的人就借给朋友了，那么去租的人就变少了。


16，
背景：The bottles of two wines of two companies are similar
条件：The label on the Danville Company’s bottle of wine is gold
结论：Customers will buy the wine clearly
推测：两个酒瓶子区别只在label,那么会不会很难人出来?
选D,提出了偶然间购买酒的顾客,可能不会那么容易认出瓶子的区别,重点词”general impression”


17,
背景：cent-off coupons can attract customers to try and become loyal to the company
条件：Hartman Industries issues cents-off coupons
结论：attract a large segment of potential consumers as loyal customers
推测：每个公司都推出这种coupons,除了coupons还有其他能够让客户忠诚的吸引因素
选B,被这种coupons影响程度最高的顾客反而不容易成为品牌忠诚者,强而有力地削弱了上述可能性