本贴相关题目 TN-12-CR-40 (JRSI)

00:00:00

Fish currently costs about the same at seafood stores throughout Eastville and its surrounding suburbs. Seafood stores buy fish from the same wholesalers and at the same prices, and other business expenses have also been about the same. But new tax breaks will substantially lower the cost of doing business within the city. Therefore, in the future, profit margins will be higher at seafood stores within the city than at suburban seafood stores.

For the purposes of evaluating the argument, it would be most useful to know whether

AMore fish wholesalers are located within the city than in the surrounding suburbs
BAny people who currently own seafood stores in the suburbs surrounding Eastville will relocate their businesses nearer to the city
CThe wholesale price of fish is likely to fall in the future
DFish has always cost about the same at seafood stores throughout Eastville and its surrounding suburbs
ESeafood stores within the city will in the future set prices that are lower than those at suburban seafood stores

正确答案: E

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紫苏0709

楼主

发表于 2010-3-28 17:35:27 | 显示全部楼层

文章说的是城里和郊区鱼都来自于同样的批发商，城里有了税收政策降低了海鲜店的成本，所以盈利空间比郊区大了。问哪个影响结论：
a，城里的海鲜店比城外多
（无关）
b，现在城外的海鲜店会搬到城里
（无关）
c，批发价会降
（原文是要对城里的店赚的多造成影响，C对城里和郊区的店都有作用，将C代入原文后不能对城里的店赚多少造成影响）
d，鱼价在城里郊区一直一样
（同理C，D代入原文后不能对城里的店赚多少造成影响）
e，城里的海鲜店将来会不会把价格定得比郊区低
（E说城里的店定的价低，代入原文后若回答会，会降低旁观者对于城里的店赚的更多的相信概率；若回答不会，会增加旁观者对于城里的店赚的更多的相信概率2，E为沾边选项）