【每日逻辑练习第二季】【1-3】

leewonting

27
背景：Little room for growth in the overall carpet market
条件：Most people purchase carpet d only once or twice, in their twenties and/or fifties
结论：Thus as the population ages, companies producing carpet will be able to gain market share in the carpet market through purchasing competitors, not through more aggressive marketing
推测：there is something disadvantaged in purchasing competitor’s products
选D，除了收购外，降低成本让carpet producer成功

28
Finding of a survey of Systems magazine subscribers:  Thirty percent of all merchandise orders placed by subscribers in response to advertisements in the magazine last year were placed by subscribers under age thirty-five.（在看了广告之后下订单的人中，30%是35岁以下的）
Finding of a survey of advertisers in Systems magazine:  Most of the merchandise orders placed in response to advertisements in Systems last year were placed by people under age thirty-five.（大部分看了广告而下订单的人中，是35岁以下的）
For both of the findings to be accurate, which of the following must be true?
(A) More subscribers to Systems who have never ordered merchandise（超出讨论范围） in response to advertisements in the magazine are age thirty-five or over than are under age thirty-five.
(B) Among subscribers to Systems, the proportion who are under age thirty-five was considerably lower last year than it is now.（超出讨论范围）
(C) Most merchandise orders placed in response to advertisements in Systems last year were placed by Systems subscribers over age thirty-five.（Wrong，应该是35岁以下的人）
(D) Last year, the average dollar amount of merchandise orders placed was less for subscribers under age thirty-five than for those age thirty-five or over.（average dollar超出）
(E) Last year many people who placed orders for merchandise in response to advertisements in Systems were not subscribers to the magazine.
背景：30% of all merchandise orders placed by subscribers in response to ads in the magazine last year were placed by subscribers under age 35
条件：Most of the orders placed in response to ads in Systems last year were placed by people under age 35
结论：
推测：
选C，没读懂题目
应该选E，首先题目中百分比和MOST有出入。（句子意思没有读懂啊！！！）


其他的都做过了～～

Rena张

1.
Time: 1'16
Premise: the size of the carpet companies' market depends on the population. Many people buy carpet only once or twice, in their 20-30 or 50-60.
Conclusion: as the population ages, the carpet company can gain market share only through purchasing competitors, not through more aggressive marketing.
Type: casts doubt on the conclusion.
Prephrase: aggressive marketing has improved profits of some carpet companies.
Choice: D

2.
Time: 45''
Premise: scientists want to increase the amount of carbon absorbed by plants.  
       They plan to plant seaweeds on the surface of the ocean.
       After the seaweeds die, they will be disposed by buring.
Type: weakness of the plan.
Prephrase: the buring of the seaweeds will exhaust more carbon dioxin.
Choice: B

3.
Time: 1'48''
J: Premise: video rental declined 10,000 in 1994 than in 1993.
  Conclusion:The decline may due to the opening of V, who sold video rental outlet cheaply.
B: V sole only 4000 videos in 1994.
Type: weaken B's xxx
Prephrase: people who buy the videos may lent them to their friends.
Choice: E

4.
Time: 41''
M: Premise: D use a similar tall and black bottle to M's
  Conclusion: customers who intend to buy M's wine may mistakenly buy D's.
D: D's label on the bottle is gold colored which can be distinguished.
Type: undermines D's xxx
Prephrase: the label on the bottle is too small to be noticed.
Choice: D

5.
Time: 2'
Premise: 1, 30% of XXX is placed by subscribers under 35.
       2, most of XXX is placed by people under 35.
Type: must be true
Prephrase: most of these people under 35 are subscribers.
Choice: E

Rena张

做作业的速度太慢太慢啦~~~慢慢慢慢慢慢a

lixiang8747

分析一道题的时间好久

lixiang8747

1
BG: There is relatively little room for growth in the overall carpet market, which is tied to the size of the population.
premise:Most who purchase carpet do so only once or twice.
conlusion:Thus as the population ages, companies producing carpet will be able to gain market share in the carpet market only through purchasing competitors, and not through more aggressive marketing.
Prephrase:公司有其他方式来盈利
选D
A 无关
B  好像加强了吧
c 新并购的利润降低和收入降低不能说明只有并购才是出路
d 讲出了集中提高收入的方式
e  无关

xunjiejie5

1 前提：market of carpet has a relationship with the population. And people always buy carpets twice in their lives.
Conclusion: the opening of the market is to buy other companies
Predicted answers: This way did not work (其他原因导致这个结果不可能发生)
A other floor coverings (wrong)
B support (opposite answer)
C out of the scope
D correct
E out of the scope
2 措施目的型 （措施达不到目的）
Premise: seaweed absorb the C, after seaweed dies, using it for buring.
Conclusion: remove C from the sky
Predicted: this way can not remove C from the sky
A SH the place ( specially not the general in stimulus)
B correct
C support
D support
E 无关比较
3 objection B to J
J: the decline of 10000 is the reason that the opening of the outlet rents and sells videos
B: the reasons are wrong. The sales of the outlet are only 4,000.
Predict: E
5 S: 35%的购物在杂志上的广告是35岁以下的人
 A： 大多数在杂志上购物的是35岁以下的人
 E （说明调查的样本对象是不同的情况，所以并不相矛盾）

zly2011

1、55s weaken
premise people will buy carpet only once or twice. it is due to their ages
conclusion  only through purchasing competitors to gain market share
推测 other ways to attract customes
选项分析 A、无关 most 模糊词 B、new brand 无关 C、无关 D、正确答案 other methods E、加强

2、28s  weaken
premise let plant to remove excess carbon dioxide
conclusion establish giant floating seaweed farms in the oceans
推测 burn seaweed will cause more carbon dioxide 答案与seaweed 和 carbon dioxide有关
选项分析 A、无关 B、正确 C、用不用 无关 D、扩大范围 E、赚钱 无关

3、41s  weaken
premise V only sold a few videos
conclusion C decline are not due to V that sell videos
推测 people who buy the videos will lend them to others
选项分析 A、无关比较 B、开新店 加强 C、无关信息D、无关 加强的感觉 E 、正确答案

4、33s weaken
premise  D is similar to M but D's label is gold color
conclusion do not buy D's wine whille thet really want to buy M's wine
推测  people will not see the label label 没有用 选项与 label 和customers有关
选项分析 A、无关 B、加强 C、无关D、正确答案 E 、加强

5、46s 归纳题
premise 30%的订阅者回应广告的是30岁以下的人     大多数回应广告的人是30岁以下的人
conclusion(推测) 30岁的订阅者很可能回应广告
选项分析 A？B、不能推出C、正确答案D、钱 无关E、正确答案 不理解

sherryli

Question 1:
Premise: little room for growth in carpet market because only few times for one person to buy carpet
Conclusion: Only through purchasing competitors can gain the market share

Weaken? If we can prove that it is not the only way to gain market share, it will weaken the conclusion.
A.    Irrelevant, we are not talking about other coverings.
B.    Irrelevant.
C.    Irrelevant. We are not talking about the profit.
D.    Correct. Price reduction can be another way to gain more market share.
E.    Irrelevant. Resistant to new patterns unrelated to the conclusion

Question 2:
Fact 1: Remove excess carbon dioxide by plant life
Fact 2:  one plan to establish the seaweed farms
Fact 3: Burned for fuel after seaweed plants die

If  we can prove that giant seaweed will not decrease the carbon dioxide, it will weaken the conclusion. Will the burning of seaweed plants release more carbon dioxide?
A.    Irrelevant
B.    Correct.
C.    Irrelevant.
D.    Strengthen
E.    Irrelevant

Question 3:
Jennifer:  10,000 fewer video rentals ---due to opening of V (sold videos cheaply)
Brad: sold 4,000 videos could not cause the decrease of 10,000 rentals

If we prove that sold 4,000 videos could cause the decrease of 10,000 rentals, it will weaken the explanation.
A.    Irrelevant
B.    Irrelevant
C.    Irrelevant
D.    Irrelevant
E.    Correct.

MWW new wine use similar bottle as ours—customers may mistake their wines to ours
DW: two bottle can be distinguished—because the label on ours is gold colored
                            If we prove that gold label cannot be a way to distinguish the wine
A.    Strengthen
B.    Irrelevant
C.    Irrelevant
D.    Correct
E.    Irrelevant

Regarding to Question 5, I was so confused. Help?

zada2010

2‘27 D 题干说只能通过purchasing competitors, weak D通过排挤出competitior一样可以获得更大的市场份额。
1'12 B
1’16E
1‘16D
2'37A

FB小贝

【1】Premise: the growth in the carpet market is tied to the size of the population and most who purchase carpet do so only once or twice
Conclusion: little room for the growth in the overall carpet market
Weaken: new customers will emerge as people age
a. irrelevant
b. irrelevant
c. strengthen
d. weaken, points out that there is aggressive marketing
e. irrelevant
【2】Premise: Establish giant floating seaweed farms in the oceans and dead seaweed plants will be disposed of by being burned for fuel
Conclusion: remove excess carbon dioxide from the atmosphere by increasing the amount that is absorbed by plant life
Weaken: being burned for fuel will emit carbon dioxide
a. irrelevant
b. correct
c. irrelevant ,kind of strengthen
d. irrelevant
e. irrelevant
【3】Premise: Videorama sold 4000 videos in 1994
Conclusion: the decline of 10000 is not caused by the new opening Videorama
Weaken: Videorama rent a lot of videos in 1994【people rent videos to each other】
a. not sufficient
b. irrelevant
c. irrelevant
d. irrelevant
e. correct
【4】Premise: the label is different
Conclusion: customers will not mistakenly buy theirs instead
Weaken: customers do not care about the label
a. irrelevant
b. strengthen
c. irrelevant
d. correct
e. irrelevant
【5】subscribers:30 precent – under 35
People:Most – under 35
a. irrelevant
b. irrelevant
c. irrelevant
d. irrelevant
e. correct