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标题: GWD 7-37逻辑讨论 [打印本页]

作者: fancy3667    时间: 2011-8-20 00:30
标题: GWD 7-37逻辑讨论
Escalating worldwide demand for corn has led to a sharp increase in the market price of corn, and corn prices are likely to remain high.Corn is extensive used as feed for livestock, and because profit margins are tight in the livestock business, many farmers are expected to leave the business.With fewer suppliers, meat prices will surely rise.Nonetheless, observers expect an immediate short-term decrease in meat prices.

Which of the following, if true, most helps to justify the observers’ expectation?

A.The increase in corn prices is due more to a decline in the supply of corn than to a growth in demand for it.

B.Generally, farmers who are squeezed out of the livestock business send their livestock to market much earlier than they otherwise would.

C.Some people who ate meat regularly in the past are converting to diets that include little or no meat.

D.As meat prices rise, the number of livestock producers is likely to rise again.

E.Livestock producers who stay in the business will start using feed other than corn more extensively than they did in the past.
看网上说这道题是美国人也错的逻辑题呢,答案是B
我当时看得时候不是很仔细,觉得乍眼一看C.D.E都像是对的选项,再一看short-term,赶紧把D.E排除了,但是C为什么不能造成短期影响呢?人们饮食习惯都变了。。。。还是说这个不能算是immediate short-term influence

作者: wupenghui2000    时间: 2011-8-22 15:57
我坚持选B。A怎么可能对的?毫无可能啊。
作者: wupenghui2000    时间: 2011-8-22 16:04
另外,善意提醒一下LZ,你的帖子发出来,就是对CD资源的极大浪费,原因:
1)答案明明是B,你却选A。很搞伐!
2)CD上已经有很多关于此题的讨论了,你在发出来之前能先搜索一下坛子么。哎~
比如:
http://forum.chasedream.com/GMAT_CR/thread-583849-1-1.html
http://forum.chasedream.com/GMAT_SC/thread-579344-1-1.html
http://forum.chasedream.com/GMAT_CR/thread-541751-1-1.html
http://forum.chasedream.com/GMAT_CR/thread-531435-1-1.html
http://forum.chasedream.com/GMAT_CR/thread-498146-1-1.html
http://forum.chasedream.com/GMAT_Math/thread-494251-1-1.html
http://forum.chasedream.com/GMAT_CR/thread-489517-1-1.html
http://forum.chasedream.com/GMAT_CR/thread-486766-1-1.html
http://forum.chasedream.com/GMAT_CR/thread-475621-1-1.html
http://forum.chasedream.com/GMAT_CR/thread-465521-1-1.html
http://forum.chasedream.com/GMAT_CR/thread-457153-1-1.html
http://forum.chasedream.com/GMAT_CR/thread-439080-1-1.html

气愤!!!版主要站出来宣传一下啊,否则以后CD的垃圾帖只会越来越多……
作者: fancy3667    时间: 2011-8-23 11:22
实在不好意思,当时可能头太晕了贴错了~~太抱歉了啊~~~~
作者: fancy3667    时间: 2011-8-23 11:23
实在不好意思,我当时是在百度上搜了这个的,但是没有搜到,可能关键词用错了,而且写这个的时候脑子一晕就写错了,应该不至于这样责怪他人吧?童鞋?
作者: ccronaldo    时间: 2011-8-23 11:39
没事的 2l太激动了 小事儿 好好考试
作者: fancy3667    时间: 2011-8-23 15:33
嘿嘿,谢谢!i will,一起加油!




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