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发表于 2008-3-26 17:23  资料 短消息 
3/24(该日换题库)

3月24日 上海大败!题库已换,贡献一点JJ
issuse :       大概是,,政府不应当有责任更多的制定规则,社会组织和机构应当制定自己的标准和规则。
argument,:   一个应行说不应当给当地发展ice cream的销售商贷款,因为当年的冬天将会很长,
                   销售额会下降。另外,去年冬天,尽管当地ICE CREAM只有一家,在没有竞争的情况下,去年销售额也下   降了。所以,不应当贷款给他们。
1,   1/X^-1 + Y^-1+ Z^-1=?
2,   (6x+7)(6y+5)被6整除的余数是几?
解:1 答案应该是 5
       (6(x+1)+1)(6(y+1)-1)
RC:
          1,讨论氧气在生物从海底到陆地过程中的重要作用.
   2,5段,讨论关于不同时期,研究人员对于睡眠研究的差异并做了评论.
   3,传统观点认为,利用环保技术对于企业来讲只不过增加了成本.然后作者对此观点攻击.
     一,是说利用了各种环抱技术节约了成本,二,可以利用technology advantages that other
                        firms could not duplicate in certain period.





3/24 裸奔 惨败 Q5* V1*
AI:
Public figures should avoid expressing opinions about things that they have not personally experienced or been directly affected by.
AA:
The following appeared in the editorial section of a local newspaper.
“In the first four years that Montoya has served as mayor of the city of San Perdito, the population has decreased and the unemployment rate has increased. Two businesses have closed for each new business that has opened. Under Varro, who served as mayor for four years before Montoya, the unemployment rate decreased and the population increased. Clearly, the residents of San Perdito would be best served if they voted Montoya out of office and reelected Varro.”
Math,
1,一个圆,OA是半径,B是OA中点,过B有一条直线CBD交圆2点分别是CD,问是否AC=OC?(1)直线CBD垂直OA,(2)BC=BD
2,有一wall,12feet*9feet,里面放一块一块的填充的东西(是什么忘记了),这个东西是正方型的4inch*4inch,里面又分成16格子,有3个blue和13个white,问,这个wall全部用这个东东填满,一共有多少blue颜色的格子
3,有个人比如叫J,他40年前的年龄是twice the square of his grandson's age,问他今年几岁?(1)记不清了 (2)30年前J的年纪是four times his grandson's age
Verbal,
1,RC,有一题讲recycle的,说recycle合算不合算.





3.24一题数学难题
有三个人A,B,C分别从两个容器X,Y取一个marble。X有3个red marbles, 10 white marbles. Y has 2 red marbles, 8 white marbles. 问C在A,B分别取走一个marble后应该如何取使得取到red marble的概率最大,即从X或Y中取?
条件(1)A从X中取走了一个red marble; 条件(2)B从Y中取走了一个red marble
我选的B。两个条件合起来是得出C应该从X取的,但是第二条件成立时,分别假设A(X,R)(X,W),(Y,R),(Y,W),C从X取到R的概率都比从Y取要大。仅供参考,大家可以验证一下。




324 JJ (M--revised,RC,CR,AWA)
M: 记得很少, 也考到那个选B的marble题(DS)
有两个几何题(都有图,但我画不出来,希望大家能看懂文字)
1 一个矩形, 中间有一个点(可以是任意点,只要在矩形内就可以),从这个点到矩形4个顶点连线,长度分别为x,y,m,n, 问m^2可以用以下哪个表示: 5个选项都是又x^2,y^2,n^2相加或相减构成(e.g. x^2+y^2-n^2, x^2-y^2+n^2之类的形式,具体什么样子不记得了) 这题我没时间做了,选了x^2+y^2-n^2
----这题更正一下答案,我现在脑子清醒算出应该是x^2-y^2+n^2
x是那点到左上顶点连线,y是到右上,m是到左下,n是到右下顶点连线.
2一个三角形,一个角50度,其他两个角的外角(都是钝角)被两条线分别平分,问这两条线相交形成的角度是多少.
我随便取了三角形另外两个角为60和70度,然后他们的补角分别为120和110,被平分后分别为60和55,所以答案是180-60-55=65度
其他math现在都记不清了,如果等下能想到,再回来.
又想到一个概率题:
一个抽屉里有50条袜子,20条A色,20条B色,6条C色,4条D色,问连续无放回的取两条,有多少probability取到相同颜色的袜子.这题我不会做.猜的1/6,答案好象还有1/2,1/3,1/8,etc
RC
有一篇讲recently,there has been a trend that in developed countries, service sector has expanded rapidly while manufacturing sector has decreased, while in developing countries, service sector has also expanded rapidly, but not at the expense of shrinking manufacturing sector.
2nd段: India, and some other south asian countries(原文还有两个国家名,我不记得了) has exhibited this trend. 然后讲了几点这个trend的原因.
一篇讲municipal governments in US recently are implementing 一系列有利于环保和阻止气候变暖的政策.....但作者的观点是由于climate change是全球性问题,这些微观层面上(一些城市)的政府政策不会产生实质作用(这是在全篇最后一句总结时提出的).第二段就是作者在阐述他认为市级政府环保政策无用的一些原因一二三
还有一篇很长,就记得是将economies 方面的,但具体是什么不记得了.
最后一篇是一个科技类,因为气候变暖大气环流之类,导致北级出现一个与以往相反的现象.文章有很多气象里的概念(名词),然后就是一步步讲这个现象导致下一个,再导致下一个.
CR有两个是GWD里的
一个是那个小孩雪橇plastic/wooden那个
还有一个是讲投行业务存在矛盾性的那个,答案是关于IB analyst的奖励政策的那题,大家去找找吧
AWA
AI
the primary function of education should be to teach academic skills, not to teach ethical and social values.
AA
The following is from an editorial from a local newspaper in West Cambria
recent reviews has shown that the volunteer ambulance service in West Cambria respond slower than the commercial ambulance team in East Cambria, therefore, the author recommends that in order to improve the service quality and increase the revenue from ambulance service, West Cambria should hire a commercial amblance service.
大概是这个意思.不知道是不是题库,没怎么看过题库.
感觉:verbal 比prep难.




Some birds are not meant to be caged, that's all. Their feathers are too bright, their songs too sweet and wild. So you let them go, or when you open the cage to feed them they somehow fly out past you. And the part of you that knows it was wrong to imprison them in the first place rejoices, but still, the place where you live is that much more drab and empty for their departure.
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天有不测之风云,人有霎时之蛋挞.

大难不死,必有锅粥.

一猪还有一猪兜.

三人行必有猪头.

两情若是久长时,又岂在猪猪肉肉
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