揽瓜阁 逻辑做题小分队Day129

小白斩鸡

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Researchers placed a slime mold In the middle of a map of Spain and Portugal with pieces of food on the largest cities. To reach the food, the slime mold grew a network of tentacles nearly identical to the network pattern of the actual highway system in Spain and Portugal. On this basis, highway planners in another nation proposed to raise the efficiency of their nation's new highway system by using similar mapping technique and following the routes found by the slime mold.

The highway planners’ proposal relies on which of the following assumptions?

A Most other slime mold species form networks similar to that formed by the slime mold in the researchers’ experiment.

B At least some highway routes in Spain and Portugal were planned using the slime-mold mapping technique.

C No highway planning techniques other than the slime mold mapping technique is as likely to maximize the efficiency of the new highway system.

D The highway system connecting the largest cities in Spain and Portugal is relatively efficient.

E In all similar experiments using maps of other regions, slime molds have grown tentacles closely matching actual highway systems.

A preliminary announcement from the government of the Republic of Bilong indicated that the country’s year-to-date trade deficit dropped again last month. In fact, according to a government spokesperson, last month was the third month in a row that Bilong’s exports were substantially greater in value than its imports. The government has not yet released any actual figures, but clearly the trend reported indicates that government efforts to promote Bilong’s export trade are finally bearing fruit.

Which of the following is an assumption on which the argument depends?

(A) There has not been a sharp contraction in the total value of goods imported into Bilong in recent months.

(B) There has been no lessening in recent months in the government’s efforts to promote exports.

(C) The government’s efforts to promote export trade did not lead Bilong’s exporters to reduce prices in order to achieve a higher volume of exports.

(D) Bilong’s government is able to discern broad trends in foreign trade long before actual figures are available.

(E) There has been no significant shift in Bilong’s exports from one category of exported goods to another in recent months.

参考答案：DA

svwma

DA

清影嘿嘿

day129

金融rookie

CA

_Salaxy_

DA

zyycn

1、霉菌绘制的地图与S、P之间实际的高速系统一致，某国为了提高新高速系统的效率，也打算用霉菌绘制地图的方法。
问assumption
思考：类比型，A使用了某种方法，B也使用了某种方法所以也可以提高效率，gap就是A使用了某种方法提高了效率

A：其他霉菌也可以绘制相似的地图。不是前提。
B：至少有一些S、P之间的高速路线是用了霉菌绘制地图的方法。取反，如果完全没有，也不影响结论。
C：除了霉菌绘制地图的方法，没有其他更有效的方法了。只要能提高效率就可以了，不一定要最有效。
D：S、P之间的高速线路很有效。与预设一致，正确。
E：使用霉菌绘制其他地区的地图，所有的都与实际线路一致。迷惑选项，但错在all。

选D

2、某国连续第3个月出口价值比进口价值高，所以政府提高出口的努力有成效。
问assumption
思考：注意到in value，可以考虑排除他因削弱，商品出口价值更高，就代表出口被提高吗？

A：近几个月进口商品的价值没有大幅下降。正确，如果进口商品价值大幅缩水，则出口价值比进口价值高的原因就不是因为出口本身被提高，而是由于进口价值下降。
B：这几个月政府对于提高出口的努力没有减少。如果减少了，也不代表努力没有成效，不影响结论。
C：政府提高出口的努力，并没有导致出口商为了增加出口量而减少价格。如果导致了，增加了出口量，使结论更成立了，错误。
D：政府在数据还没公布前就可以提前判断贸易趋势。不可以判断也不影响结论，无关。
E：出口商品类别没有变化。无关。

选A。

jaceeeex

cc

NCse

da

黄富贵1926

EA?

大月亮cyn

Day129
1. Assumption D
在map上放了一个slimemold,为了到达food，Slime -->一个network，和highway几乎一样。因此highways planners建造的时候为了提升efficiency可能也是用了差不多的方法 assumption 建立efficiency与路线的联系
但C也有点迷惑
2. Assumption A
B说上个月赤字又下降了，但实际上上个月是第三个月出口价值高于进口。政府没有公布任何数据，但是显然这个趋势体现政府促进出口有成效了
A 最近B的进口商品价值没有sharp减少，如果有只能说明进口便宜了，不能说明出口promote了       
B lessening 还是increasing 题目是结果导向性，有成果就说明efforts与效果 不选       
C 政府促进出口没有让出口商降价，就算降价前体里提到value还是greater，volume高 非假设        
D B政府可以提前察觉到国外贸易的趋势 和本国内容无关       
E 近几个月出口没有改变category改变与否没关系 价值greater 就行