1月15日，北京一战700，部分机经

阅读: 遇到2篇jj，一篇是中国农民在delta的那篇。

另一篇是地震的那个，第一段说地震一般发生在离地表很近的地方（30？不记得单位了），第二段说有一些发生在地下150-160，然后某科学家有2个说法（那两个词我都不认识，一个是p开头的，另一个是m开头的，好像）问题有一个问到了这两个说法的共同点，我选的是都认为是内部structure改变了（大概就是这个意思吧，具体的记不清了）

还有一篇是gwd上的，关于inflation和recession的，文章和问题全都没变。

逻辑：感觉好难。我觉得自己做的基本上没把握，唯一一个有把握的是gwd-21-q40

A manufacturer of workstations for computer-aided design seeks to increase sales to its most important corporate customers. Its strategy is to publish very low list prices for workstations in order to generate interest among the buyers for those corporations.

Which of the following, if characteristic of the marketplace, would tend to cause the manufacture’s strategy to fail?

A.     The proposed list prices would seem low to a typical buyer for the manufacturer’s most important corporate customers.

B.     The capabilities of workstations suitable for given jobs are not significantly different among various manufactures.

C.     The manufacturer’s most important corporate customers employ as buyers persons who are very knowledgeable about prices for workstations for customer-aided design.

D.     customers differ significantly in the percentage of resources they can devote to computer workstations. 

E.  Buyers for corporations that purchase workstations for computer-aided design receive bonuses for negotiating large discounts from the list price.

另一个gwd中的题：gwd-13-q40

另一个gwd中的题：gwd-13-q40

In response to viral infection, the immune systems of mice typically produce antibodies that destroy the virus by binding to proteins on its surface.  Mice infected with a herpesvirus generally develop keratitis, a degenerative disease affecting part of the eye.  Since proteins on the surface of cells in this part of the eye closely resemble those on the herpesvirus surface, scientists hypothesize that these cases of keratitis are caused by antibodies to herpesvirus.

Which of the following, if true, gives the greatest additional support to the scientists’ hypothesis?

A.Other types of virus have surface proteins that closely resemble proteins found in various organs of mice.

B.There are mice that are unable to form antibodies in response to herpes infections, and these mice contract herpes at roughly the same rate as other mice.

C.Mice that are infected with a herpesvirus but do not develop keratitis produce as many antibodies as infected mice that do develop keratitis.

D. There are mice that are unable to form antibodies in response to herpes infections, and these mice survive these infections without ever developing keratitis.

E. Mice that have never been infected with a herpesvirus can sometimes develop keratitis.

 还遇到一个jj：就是那道某国政府ban进口香烟广告的那个，看了足足3分钟，没看明白的说……

 还遇到一个jj：就是那道某国政府ban进口香烟广告的那个，看了足足3分钟，没看明白的说……

 语法：GWD31-30-02

 语法：GWD31-30-02

Caribou are wary animals with excellent hearing, so stalking them over the treeless landscape, getting close enough to kill it with nothing but a handheld lance, as Dorset people did, required exceptional hunting skill.

A. so stalking them over the treeless landscape, getting close enough to kill it
B. so to stalk them over the treeless landscape and get close enough to kill one
C. so in order to stalk them over the treeless landscape and get close enough to kill one
D. and so in order to stalk it over the treeless landscape, getting close enough to kill it
E. and so stalking them over the treeless landscape and getting close enough in order to kill it

 GWD-11-Q10:

 GWD-11-Q10:

Marconi’s conception of the radio was as a substitute for the telephone, a tool for private conversation; instead, it is precisely the opposite, a tool for communicating with a large, public audience.

1. Marconi’s conception of the radio was as a substitute for the telephone, a tool for private conversation; instead, it is

2. Marconi conceived of the radio as a substitute for the telephone, a tool for private conversation, but which is

3. Marconi conceived of the radio as a tool for private conversation that could substitute for the telephone; instead, it has become

4. Marconi conceived of the radio to be a tool for private conversation, a substitute for the telephone, which has become

5. Marconi conceived of the radio to be a substitute for the telephone, a tool for private conversation, other than what it is,

awa: AA: 黄金80题中的42

 The following appeared in the opinion section of a national newsmagazine.

“To reverse the deterioration of the postal service, the government should raise the price of postage stamps. This solution will no doubt prove effective, since the price increase will generate larger revenues and will also reduce the volume of mail, thereby eliminating the strain on the existing system and contributing to improved morale.”

AI是题库中的33（我用的是2005年的）

 “People are likely to accept as a leader only someone who has demonstrated an ability to perform the same tasks that he or she expects others to perform.”

Discuss the extent to which you agree or disagree with the opinion stated above. Support your views with reasons and/or examples from your own experience, observations, or reading.

数学：

1．  给出了一个三角形，两边分别为x,y，面积为xy/2，问这两个边的夹角（给了一个图形的）

2．  （1-7/8）（1-8/7）=？很简单的一道题

3．  两条直线都过（1，2）点，问直线r斜率是否大于直线k

（1）r在x轴截距小于1，k大于1, (2) r在y轴截距为1，k为4

4．  给了一条直线的方程，问另一条是否和它相交

（1）给了另一条的直线方程（记不清具体是啥了），（2）给了另一条直线斜率

5．  一个直角三角形，底边为5，高为3，一条平行底边的直线把它分为上边一个小三角形，下边是一个梯形，小三角形的高为3/2，求下边那个梯形面积

6．  20/(2^5)=1/(2^m)+1/(2^n)  m，n是整数，求mn的那道

7．  有一个一元二次不等式，原题忘了，后来可以写成（x-4）(x-5) (x-6)，问这个式子是否<0？(1) （2）分别给出了x的值域范围，好像是（1）x<4, (2) >0 ?具体的记不清了,总之解不等式。

8．  一个储油罐，半径为2，然后一个什么东东输油的效率是每分钟27cube feet, 问这个每分钟升高的多少，单位是feet/分钟

暂时就想起来这么多了，以后再补充吧……

还有一堆感想，暂时还没想好该怎么发……以后慢慢写，呵呵~

3X!