GMAT 逻辑分析题 (9)

sdcar2010 · 发表于 2010-11-18 12:30:49

If the gift received today, a NBA jersey, had been sent by someone who knows Ming well, that person would have known that Ming prefers the Rockets to the Lakers. Yet Ming received a Lakers’ jersey. On the other hand, if the jersey had been sent by someone who does not know Ming well, then that person would have sent a note together with the gift. Yet Ming received no note. Therefore, the delivery man must have made some sort of mistake when delivering Ming the package today: either Ming was supposed to receive a Rockets’ jersey, or a note, or this jersey was intended for someone else.

Which one of the following statements, if true, most weakens the argument?

(A) Most people buy Lakers’ jersey when they send the jersey as a gift.

(B) Some people send gifts for a reason other than the desire to please the person on the receiving end.

(C) Someone who does not know Ming well would be unlikely to send Ming a jersey.

(D) The delivery man has never delivered the wrong package to Ming before.

(E) Some people who know Ming well have sent Ming notes along with gifts.

kevin0214 · 发表于 2010-11-18 12:38:55

B啊~

s2206001 · 发表于 2010-11-18 13:45:58

题目意思是说送羊毛衫的人知道姚明更喜欢火箭而不是湖人。反过来，如果不知道姚明的，就会送羊毛衫的时候附上note。然后说，姚明收到了湖人羊毛衫，但没受到note。所以结论是送礼人搞错了。

要想削弱，B项是最好的，指出了送礼未必是让人高兴的，可能是故意让姚明生气的。

这个题目好绕啊。

sdcar2010 · 发表于 2010-11-19 01:40:24

Apparently the sender achieved his or her purpose since B is the answer. Good reasoning displayed by Kevin and s.

TakiZhao · 发表于 2013-7-22 20:55:12

Why not E? If E could happen, then that means people who know Ming well will not only send him a gift, a gift with notes is also possible. Then the conclusion would be wrong.

tiny106 · 发表于 2013-7-22 21:32:31

不明白B啊，这里只提到了和姚明熟不熟悉，和高不高兴有什么关系。那这么说，故意让姚明生气的人是认识的？因为认识的人才没有note。如果是认识的，就是说未必想让他高兴-比如生气？但是题目中也没提送姚明他喜欢的他就高兴，不喜欢的他就生气。万一人家正好想买一个留作收藏呢？而且难道喜欢火箭就一定要喜欢它的运动衫吗？也许湖人的更漂亮，更有收藏价值。不明白~~ 个人认为答案是A，欢迎切磋

tiny106 · 发表于 2013-7-22 21:50:56

TakiZhao 发表于 2013-7-22 20:55
Why not E? If E could happen, then that means people who know Ming well will not only send him a gif ...

我觉得你没有看懂题目，题目说的结论是快递员送错了：要么MING应该说到火箭的毛线衫，要么是一个带卡片的湖人毛线衫，要么就是送错了。基于前面两个由前面的信息排除了，最后就剩下送错的结论了。你要WEAKEN的是“快递员送错了单”。E选项和这个没关系，人家已经说这单没有note了。

TakiZhao · 发表于 2013-7-22 22:04:33

tiny106 发表于 2013-7-22 21:50
我觉得你没有看懂题目，题目说的结论是快递员送错了：要么MING应该说到火箭的毛线衫，要么是一个带卡片的 ...

啊！非常感谢！明白了，选E的话是否定了PREMISE，而不是结论了！

livebelieve · 发表于 2016-11-5 10:55:34

选B，如前几题解释，不要看最后一句只看前两句就可以做出来。一直想问，用这种方法做题基本都对，are you kidding me？？

GMAT 逻辑分析题 (9)

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