说实在的，ＧＭＡＴ逻辑推理方法，真的不知道怎么使用，请进

gedn01

以下题为例

19. How do the airlines expect to prevent commercial plane crashes? Studies have shown that pilot error contributes to two-thirds of all such crashes. To address this problem, the airlines have upgraded their training programs by increasing the hours of classroom instruction and emphasizing communication skills in the cockpit. But it is unrealistic to expect such measures to compensate for pilots’ lack of actual flying time. Therefore, the airlines should rethink their training approach to reducing commercial crashes.
Which one of the following is an assumption upon which the argument depends?
(A) Training programs can eliminate pilot errors.
(B) Commercial pilots routinely undergo additional training throughout their careers.
(C) The number of airline crashes will decrease if pilot training programs focus on increasing actual flying time.
(D) Lack of actual flying time is an important contributor to pilot error in commercial plane crashes.（D）
(E) Communication skills are not important to pilot training programs.

分清＂Ｂ，Ａ＂模式，不是＂Ａ，Ｂ＂模式真的那么重要吗？

读完题后，去掉了A,B,E三项．对C,D两项，有方法说只要加入NOT，看看段落推理是否仍成立，用这种方法C,D两项可以去掉一项，敢问not应该怎么加？各位高手，是按什么样的策略来解决这种题的？

gedn01

ｕｐ

herosweet

给C加上not，变成：the crash will not decreased....而文章中提到，当训练的课程focus在增加飞行员的飞行时间（意味着飞行经验增加）则会大大减少crash的数量。所以C错。

D加上not，变成is not a important contributor,跟原文是矛盾的。

prayer

你的方法是新东方教的吧？？？我感觉不好用啊。

But it is unrealistic to expect such measures to compensate for pilots’ lack of actual flying time. Therefore, the airlines should rethink their training approach to reducing commercial crashes.
文中提到的是因为lack……，才crash；C说的是focus，也就是说可能存在actual flying time，但不是重点，所以跟lack无关啊。

D里面都提到了原文，多好的选项。

stucash

去找找lawyer的实战方法，虽然个人认为缺少具体的例子看起来比较费劲，但多读读就能理解。lawyer的实战方法是蛮不错的。题做了之后我自己再总结的时候，与lawyer的方法差别也不大。非常精炼的方法。

gedn01

lawyer实战方法
在哪里

gedn01

38. Sales of telephones have increased dramatically over the last year. In order to take advantage of this increase, Mammoth Industries (MI) plans to expand production of its own model of telephone, while continuing its already very extensive advertising of this product.

Which of the following, if true, provides most support for the view that Mammoth Industries cannot increase its sales of telephones by adopting the plan outlined above?

a) Although it sells all of the telephones that it produces, Mammoth Industries’ share of all telephone sales has declined over the last year.
b) MI’s average inventory of telephones awaiting shipment to retailers has declined slightly over the last year.
c) Advertising has made the brand name of MI’s telephones widely known, but few consumers know that MI owns this brand.
d) MI’s telephone is one of three brands of telephone that have together accounted for the bulk of the last year’s increase in sales.
e) Despite a slight decline in the retail price, sale of MI’s telephones have fallen in the last year

zzq1978

俺看完就觉得D最像，呵呵。

GMAT的CR题，在完全读懂题目意思后基本上就能直接选出来了。
别搞什么推理分析了，纯粹浪费时间。。。

zzq1978

38. Sales of telephones have increased dramatically over the last year. In order to take advantage of this increase, Mammoth Industries (MI) plans to expand production of its own model of telephone, while continuing its already very extensive advertising of this product.

Which of the following, if true, provides most support for the view that Mammoth Industries cannot increase its sales of telephones by adopting the plan outlined above?

a) Although it sells all of the telephones that it produces, Mammoth Industries’ share of all telephone sales has declined over the last year.
b) MI’s average inventory of telephones awaiting shipment to retailers has declined slightly over the last year.
c) Advertising has made the brand name of MI’s telephones widely known, but few consumers know that MI owns this brand.
d) MI’s telephone is one of three brands of telephone that have together accounted for the bulk of the last year’s increase in sales.
e) Despite a slight decline in the retail price, sale of MI’s telephones have fallen in the last year

-- by 会员 gedn01 (2009/12/28 20:56:19)

晕倒，看完以后，俺想不出除了e，您还能有什么其他选择。。。

zzq1978

题目说：去年以来，整个电话机行业都卖的很好。为了利用这大好机遇，
MI公司计划扩大再生产，同时继续加大对广告的投入。
问：下面哪种情况，如果是真的话，最能否定MI公司的计划？
A：MI公司的市场份额下降了（那正好要扩大再生产啊！！）
B：MI的平均存货下降了（存货下降，这是好事啊）
C：广告使得MI的电话机家喻户晓，但没人知道MI有这个品牌(能卖得出就行了，谁管你消费者知道不知道是我生产的啊）
D：MI的电话机是去年增幅最大的3家之一（好事啊，刚好趁热打铁啊！）
E：MI的电话机销量下降了（整个行业都增长了，就你还下降了，那不正说明你的产品实在是太烂了，就别折腾啦）