每日逻辑链练习贴】【逻辑2-2】

kidvii

GWD1

In the United States, of the people who moved from one state to another when they retired, the percentage who retired to Florida has decreased by three percentage points over the past ten years.  Since many local businesses in Florida cater to retirees, this decline is likely to have a noticeably negative economic effect on these businesses.
Which of the following, if true, most seriously weakens the argument?

C. There are far more local businesses in Florida that cater to tourists than there are local businesses that cater to retirees.
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GWD1-Q14:
That the application of new technology can increase the productivity of existing coal mines is demonstrated by the case of Tribnia’s coal industry.  Coal output per miner in Tribnia is double what it was five years ago, even though no new mines have opened.
Which of the following can be properly concluded from the statement about coal output per miner in the passage?
A. If the number of miners working in Tribnian coal mines has remained constant in the past five years, Tribnia’s total coal production has doubled in that period of time.
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GWD1-Q15:
In parts of South America, vitamin-A deficiency is a serious health problem, especially among children.  In one region, agriculturists are attempting to improve nutrition by encouraging farmers to plant a new variety of sweet potato called SPK004 that is rich in beta-carotene, which the body converts into vitamin A.  The plan has good chances of success, since sweet potato is a staple of the region’s diet and agriculture, and the varieties currently grown contain little beta-carotene.
Which of the following, if true, most strongly supports the prediction that the plan will succeed?
A. The growing conditions required by the varieties of sweet potato currently cultivated in the region are conditions in which SPK004 can flourish.
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GWD1-Q17:
The spacing of the four holes on a fragment of a bone flute excavated at a Neanderthal campsite is just what is required to play the third through sixth notes of the diatonic scale—the seven-note musical scale used in much of Western music since the Renaissance.  Musicologists therefore hypothesize that the diatonic musical scale was developed and used thousands of years before it was adopted by Western musicians.
Which of the following, if true, most strongly supports the hypothesis?
A. Bone flutes were probably the only musical instrument made by Neanderthals.

AA
The following appeared in a report presented for discussion at a meeting of the directors of a company that
manufactures parts for heavy machinery:
“The falling revenues that the company is experiencing coincide with delays in manufacturing. These delays, in turn,
are due in large part to poor planning in purchasing metals. Consider further that the manager of the department that
handles purchasing of raw materials has an excellent background in general business, psychology, and sociology,
but knows little about the properties of metals. The company should, therefore, move the purchasing manager to the
sales department and bring in a scientist from the research division to be manager of the purchasing department.”
Discuss how well reasoned . . . etc.

纳丁Cat

第一题答案和第四题应该是The total number of people who retired and moved to another state for their retirement has increased significantly over the past ten years.和
The cave-bear leg bone used to make the Neanderthal flute would have been long enough to make a flute capable of playing a complete diatonic scale.
哦


2-28

1. 15s

In the United States, of the people who moved from one state to another when they retired, the percentage who retired to Florida has decreased by three percentage points over the past ten years.  Since many local businesses in Florida cater to retirees, this decline is likely to have a noticeably negative economic effect on these businesses.
Which of the following, if true, most seriously weakens the argument?

前提：全国退休后到F的人下降了3%。而F很多的business都是为退休的人的。

结论：F这些产业将受大的影响。



削弱：总的退休的人大大增加，到F的人还是变多了。

A.The total number of people who retired and moved to another state for their retirement has increased significantly over the past ten years. 前提削弱



2. 25s

That the application of new technology can increase the productivity of existing coal mines is demonstrated by the case of Tribnia’s coal industry.  Coal output per miner in Tribnia is double what it was five years ago, even though no new mines have opened.
Which of the following can be properly concluded from the statement about coal output per miner in the passage?

结论：用科技能促进开煤的产量

证据：数据显示，即使没有新的矿井开了，每个矿工的开采量翻倍了。



推论：技术能使每个矿工的产量翻番

A. If the number of miners working in Tribnian coal mines has remained constant in the past five years, Tribnia’s total coal production has doubled in that period of time. 总结上文



3. 25 s

In parts of South America, vitamin-A deficiency is a serious health problem, especially among children.  In one region, agriculturists are attempting to improve nutrition by encouraging farmers to plant a new variety of sweet potato called SPK004 that is rich in beta-carotene, which the body converts into vitamin A.  The plan has good chances of success, since sweet potato is a staple of the region’s diet and agriculture, and the varieties currently grown contain little beta-carotene.
Which of the following, if true, most strongly supports the prediction that the plan will succeed?

问题:美国南部的儿童缺维生素A

解决：决定推行种新的土豆SPK，它有胡萝卜素，在体内可以转化为维生素A

支持：当地人的现在的主食就是维生素A，但它缺胡萝卜素



支持：SPK不缺现在土豆的其他营养

A. The growing conditions required by the varieties of sweet potato currently cultivated in the region are conditions in which SPK004 can flourish. 他因支持



4. 30s

The spacing of the four holes on a fragment of a bone flute excavated at a Neanderthal campsite is just what is required to play the third through sixth notes of the diatonic scale—the seven-note musical scale used in much of Western music since the Renaissance.  Musicologists therefore hypothesize that the diatonic musical scale was developed and used thousands of years before it was adopted by Western musicians.
Which of the following, if true, most strongly supports the hypothesis?

信息：出土一个笛子，能吹3到四个音节。它是文艺复兴时代的。

结论：科学家说，这个证明了从文艺复兴的时代开始，西方音乐家就能演奏全音阶的乐器了。



假设：那个笛子的材料长得足够做全音阶。

E.The cave-bear leg bone used to make the Neanderthal flute would have been long enough to make a flute capable of playing a complete diatonic scale. 前提支持

balapupu

1.【20s】美国人在退休后会从一州转向另一州——》但是近年来，转移向佛罗里人数的比例达的人减少了百分之3.——》佛罗里达的很多地方经济是面向这些退休人士的，所以这样的变化会对佛罗里达的经济产生负面的影响。
weaken:美国这几年退休转移的人数大大增加。[比例和总量的关系问题]
2.【20s】新科技提高了开矿的产量--》在过去的五年中，煤矿的产量翻了2倍，尽管没有开发新的矿。
infer：在将来的5年，煤矿的产量还会翻2倍。
3.【37s】缺乏维生素A是一种严重的疾病--》在一个地方，缺A十分严重，特别是小孩儿--.于是科学家研究出一种新的土豆，这种土豆里含有BC，而这种BC会转化成维A。--》这个种土豆计划将会成功，因为土豆是居民的主要食物，而且现在市面上的土豆里都没有bc
support：除了有无BC，土豆的其他方面都一样，[排除顾客不愿意买新产品的因素]
4.【1‘00’】在一个遗迹上发现了一个4孔的骨头的什么东西（长笛）。需要通过Ds的6个来演奏3个。--。西方音乐家文艺复兴时期用的是是7个。所以推测早在在西方音乐家用的时候，这个长笛就已经使用了上千年了。
support：长笛的孔数是随着时间变化增多的。
作文还没开始复习，就不写啦啦啦啦。。。。嘿嘿~~

superbat28

逻辑貌似都做过><
我就不做啦今天><
我还一堆事没干完。。。啊啊啊啊啊……

fox0923

20s
Premise: The % of retired employees has been decreased in Florida.
Conclusion: This will bring the negative effect to Florida since most stores hire retired employees.
Weaken: The number of retired employees are higher this year.

25s
Premise: New technology increase productivity.
Conclusion: The output per miner is doubled 5years ago.
Inference: The productivity per miner has been increased.

40s
Premise: The new technology invented SPK004.
Conclusion: SPK004 can achieve the best result to solve the deficiency of Vitamin A.
Strengthen: The soil condition is the best to suit SPK004.

20s
Premise: 7 music scale were used since Renaissance.
Conclusion: The 7 diatonic music scale was developed thousand yeas ago before adopted by Western music.
Strengthen: The 7 diatonic music scale was enough to be made after the 6 diatonic scale made.

大三准备留学

1.做过了  
 weaken：比例下降 总体人数上升

2.新的技术使得这个公司的所有矿井翻倍了产量 没有新的矿井产生的情况下

 得到：。。。。

3.做过 新土豆问题

4.做过

4.

flonacui

1.做过
P:The percentage of people who move to F has decreased 3 percent.
C:noticeably bad influence to F's business.
weaken:The number of people moving to F has significantly increased.
2.47s
P's case coal production has increased, even though new mine was opened.
C:The application of the techonology can increase the productivitiy of coal mines.
3.1'10'' zuoguo
P:The sweet potato is a staple, and the former potato does not contain this kind of nutrition.
c: The plan has better chance to success.
strengthen：The environment is suitable to grow sweet potato.
4.33s zuoguo
P:The holes in bone flute match the notes in an instrument.
C:The instrument was used before the xxx.
supports:The bone is long enough to have the notes of the instrument.

Yvette19

1. 25s 貌似是OG也有的题？
BG;在所有退休迁移老美中，去佛罗里达养老的人近十年内减少了3%。
Premise: 佛罗里达当地大部分以养老产业为主
Conclusion: 因此这将给佛州带来经济损失

Weaken: 比例下降，但是人数增加。

2. 28s
BG： 技术改进能提高煤矿生产力
Conclusion：T地的矿井证明了以上观点。因为他们没有开新的矿井但是产量相比五年前却增加了。

Reference: 所以五年前他们的技术并未发展到完全开采的程度。
（看完答案发现：原来miner是矿工不是矿井啊晕。。。）

3.50s
BG: 一些南美国家，缺乏维生素A是一个普遍严重的健康问题，尤其是小盆友。
Premise1: 最近农学家研究出了一种甜土豆，富含倍他胡萝卜素，而倍他胡萝卜素被人体吸收转化成维A。
2：这种甜土豆是这个国家的主食
3：他们之前吃的土豆都不含胡萝卜素
Prediction： 所以这个新产品能很好地解决这个问题。，

Support：小盆友们也爱吃哦~
我真二！是这里得先适合种这种土豆啦！

4. 超时，，虽然这道题是做过的。。
BG:之前出土了一个骨头笛子的碎片，其中的孔孔能吹出全音阶。
Premise：说是文艺复兴时期开始普遍使用全音阶。
Conclusion: 通过出土笛子和年代来看其实在这之前很早人们就已经开始演奏全音阶了。

Strengthen: 出土的这个碎片其实整个部分是足够长来演奏整个音阶的

5. 为神马大家都没做第五个呀~
我试试吧。
开会了昂！咱们最近收益减少啊，情况不利啊！我觉得吧，这个一方面是生产滞后了，另一方面是采购的问题。
你看啊这些采购经理吧都是神马心理学啊社会学啊研究的很透彻的砖家，但是吧，你们连自己采购的金属属性都搞不懂，这样采购显然是效率低下的。所以把我建议把你们都调到销售部门，然后把那些搞研究的弄来做采购经理。

researcher了解金属属性但是不一定会跟供应商打交道啊。
社会学心理学谁说没用的，未必不比金属属性重要呢！

大三准备留学

Yvette19 发表于 2013-8-31 05:50
1. 25s 貌似是OG也有的题？
BG;在所有退休迁移老美中，去佛罗里达养老的人近十年内减少了3%。
Premise: 佛 ...

不错。。时间越来越短了！！！

Yvette19

大三准备留学 发表于 2013-9-1 11:38
不错。。时间越来越短了！！！

大概是因为题目碰巧简单吧~
所以第五题都是写作的练习是么~