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广州一战失败，数学50，跌在语文上，怎么也想不通语文怎么那么差，太紧张了，失常啊！唉 准备2战
数学：
131．30个分数，s 是它们的和，十分位是偶数的近似到比它大的最小整数，十分位是奇数的近似到比它小的最大整数，e 是近似后这些数的和，e-s最不可能是如下哪个？ -16， 6，10
用代入法，
145．（-a^n）^2+(a^2)^n化简出来是多少 229. 三个轮子和一根皮带组成一个轮组。最小的那个半径是2，其余的半径分别为4和6。较大的两个轮子上面均用四个刻度等分，刻度逆时针依次为0、1、2、3。当两个轮子的刻度0都在最上方的时候轮组开始运作。当最小的轮子转了1又1/2转的时候，两个较大的轮子最上方的刻度之和是多少。(这题有图……我就不画出来了，大家应该能明白题意吧……)
答：5
半径为2的轮子转过1又1/2圈，也就是4Pi*3/2=6Pi的距离，相应地半径为4的轮子转过了3/4圈，半径为6的轮子转过了3/4圈。刻度对应分别转到了3和2。 171. DS 5个不同的正整数，median是55，（条件我看清楚了）求最大可能的最大的数的值
(1)均值是54啊什么的
(2)最大的两个数的和是113，最小的两个的和是92
选b 190. （图）Xy轴上画了ABCDE5条线，给了一个方程，问是哪条线。由方程可以看出过点（0，50），且斜率为正。
选B 195. 对一个中等企业的定义是在市场中股票为750million到2billion （inclusive）问在900个中等企业中最少他们的总额approximately是多少billion。还告诉了1billion=10^9
选A 675 (开始误导大家了,十分抱歉) 203. 去年公司 profit 大于500000，问交了多少税。
(1) 一共交了proift的3%
(2) 交税的规则是，达到400000的交10000 ，超过的部分按1%算。
我选c 226. 一个橡胶球，每次从一定高度落地后会弹起到原高度75%的位置。现在这个球从落下后到恰好第三次撞地一共经历了2100多cm的路程，问落下时的高度大约是多少
答：700cm
设高度为X，则 X*(1+0.75*2+0.75的平方*2) =21XX 可得。 231. m和n是p的两个factor，问p=mn？
1) p≤mn
2) m和n最大公约数为1
答：C 239. 一个图表表示一３０个学生的班做一件事情分别所用时间（做１天的２个，２天的５个，３天８个，４天的９个，５天的６个），求与平均天数相差大于１天的学生的比例。
ans:算出平均数是（１×２＋２×５＋３×８＋４×９＋５×６）/30=3.4, 所以相差大于一天的学生分布在１天，２天和５天，比例是（２＋５＋６）/30 302.DS：y=mx^2+h，问是否在x轴有截距？条件1：m<0 条件2：h>0 选C 319.ＰＳ：(７x+6)/-4>2, what is the value of the x a,x<-2 b,x<-2/7 c.x>-2/7, d x>2 e forgot my choice:a 345. 还有一道题是这样的：s，t分别是n的因子，s，t都大于1，问下列哪个一定是n^st的因子
（1）s^t
(2)(st)^2
(3)s+t 新题
DS. 奎北克中既不说法语又不说英语的人比例？
（1）两个都说的10% （2）说英语48%，说法语的56% （数字不太记的了） 我选C PS 1/8的-4次方除以1/4的-3次方 简单 PS：2a+b>0, b<0 （条件有问题，但能得出a>0,b<0) 以下那个是负
A. -2a-b B. -2a+b C.a+2b DE 忘了 选B
语文：
RC
18，第一段：SUGU地区有一群原始人O（全是生词，也不知道是猿猴还是原始人还是什么），他们使用制造各种工具，例如，XX，树皮那么厚都被他们拿来做工具了。SUGU地区以外的原始人，造工具没有这么厉害。
第二段：这两伙人在基因上没有什么区别，所以不能说SUGU区的原始人O因为基因好，所以会做工具。又说着两伙人生活的自然环境也没有什么区别，所以也不能说因为果子多，锻炼的O们做出工具来。好像又说了个什么原因，被排除掉（对不起，忘记了）。
第三段：猜测O人中有一些聪明的人发明了工具，其他人通过观察模仿也学会了同样的技能。O人的population density很高，他们很social,所以相互之间可以模仿。而河岸对面的另一群人，因为人少，不能总接触，而且河也阻挡了他们向O人学习制造工具。
。第一段讲一种动物o开头的（十分聪明），说他们会 use tools吃一种植物的seed（大概是有壳的，所以很麻烦），这一段生词很多，但是没有考点。莫害怕，继续读。
第二段，说他们会使用工具的这种本领，不是基因遗传的，因为同种的动物o 就不会啊 ，balbala说了一些原因。这里面提到了一个词，我记得是capacity，就在相对比的o后面修饰他。考了这个对比的作用——当时定位花了我一些时间。 继续排除可能性说也不是环境因素造成的怎么怎么样的，balabala什么原因（ms说同环境的别的动物也不会）。此处有考点问这段作用——（rule out other explanation ）这个我确定。
第三段，讲了真正的原因，是因为这些动物o很聪明，自己研究出来的工具的使用方法。这种技能的传播是因为在这个地区population density 很多，他们更加social——此处有考点。问skill spread 的原因。 新增加问题：第2段的作用是？ 我选排除其他的假设！
RC: 有一篇GWD的
Q35 to Q37: The experience of British business
in Iran between the 1860’s and the
1970’s is one example of the changing
Line importance of British enterprise in Asia
(5) as a whole. Before 1914 British busi-
ness established and dominated Iran’s
modern industrial and financial sector;
in the 1920’s this domination began to
wane; by the 1960’s British enterprise
(10) was of little importance in the Iranian
economy. While in Japan and India the
decline of British business was primarily
a function of the rise of strong indige-
nous business groups, in Iran, by
(15) contrast, the government played a
large role in both challenging British
commercial interests and stimulating
locally owned enterprise. Periodic
surges of intense Iranian economic
(20) nationalism must be understood partly
as a reaction to the close relations
between British business in Iran and
the British government. In retrospect,
it is possible to see the uneasy and
(25) ambiguous nature of this relationship.
It is true that the British Imperial Bank
in Iran was never entirely a tool of the
British government, and that the Anglo-
Iranian Oil Company did not take its
(30) orders from the British government,
despite the 51 percent government
shareholding. However, the relationship
between British business and the British
government was sufficiently close that
(35) many Iranians understandably viewed
the oil company and the bank as sym-
bols of a British imperialist policy.
-------------------------------------------------------------------------------- Q35: The primary purpose of the passage is to evaluate a country’s solution to a problem
describe differing perceptions of a historical event
contrast historical events in two countries
provide an explanation for a historical phenomenon
challenge an accepted explanation for a historical change
Answer: d
-------------------------------------------------------------------------------- Q36:
The passage suggests which of the following about British business in Japan and India as compared to British business in Iran? British business in Japan and India received less support from the British government than did British business in Iran. During the early twentieth century, British business played less of a role in the Japanese and Indian economy than it did in the Iranian economy. The governments of Japan and India played less of a role in the changing status of British business than did the government of Iran. The types of enterprises conducted by the British in Japan and India were significantly different from the enterprises conducted by the British in Iran. British business in Japan and India declined more gradually than did British business in Iran. Answer: c -------------------------------------------------------------------------------- Q37:
The author of the passage mentions the British government’s shares in the Anglo-Iranian Oil Company most probably in order to demonstrate the British enterprise in Iran was controlled by the British government contrast British-run businesses in Iran with Iranian-run businesses in Iran show how joint British and Iranian enterprises were encouraged by the British government illustrate a point about the financial difficulties faced by British businesses in Asia suggest a reason for Iranians’ perception of the role British government played in British business
answer ：e 伊朗阅读这是我最后一篇阅读，怀疑这篇已经属于低分题库了！ 阅读： 讲deregulation的
第一段先介绍deregulation怎样怎样
第2段 说许多经济学家预测如果deregulation了，brokerage公司会怎么样？客户们会怎么样？（有题）
第3段 说最开始deregulation的几年，没什么明显的变化
第4段 说deregulation最初几年后，brokerage公司会怎么样？客户们会怎么样？和第2段的预测做对比，总之deregulation就是好，打折多了，佣金少了，服务范围也广了（有题） 主要就是第2段的预测和第4段的现实做对比，狂考2段对比的细节。 CR：
GWD-11-Q27:
Mayor: Migrating shorebirds stop at our beach just
to feed on horseshoe-crab eggs, a phenomenon that attracts tourists. To bring more tourists, the town council
plans to undertake a beach reclamation project to double the area available to
crabs for nesting.
Birdwatcher: Without a high density of crabs on a beach,
migrating shorebirds will go hungry because shorebirds only eat eggs that a
crab happens to uncover when it is digging its own nest.
Which
of the following, if true, would provide the mayor with the strongest counter
to the birdwatcher’s objection?
A)Every year a certain percentage of crabs are caught by fishermen as bait for eel traps.
B)Horseshoe crabs are so prolific that given favorable circumstances their numbers increaserapidly.
C)On average,tourists who come to the town in order to watch birds spend more moneythere than tourists who come for other purposes.
D)The additional land made available by the reclamation project will give migrating shorebirds more space.
E)Some of the migrating shorebirds make only one stop during their migration form SouthAmerica to Canada. 一个人说：把咱们博物馆的venus 借给b博物馆吧，他们把画c和咱们换，这样咱们就赚了。
馆长说：不行，大多数来咱们博物馆的人是为了venus而来，况且咱们要借他俩月，他只借咱们一个月。
问馆长是从哪方面驳斥的。
选D, 为画c而来的参观者 less than 因为venus's loan而不来博物馆参观的人。 新题：
某市提高了高速路限速标准，然后反对者说那样会有很多事故发生。但数据表明，过去一年事故没啥大变化，所以反对者的反对没道理！ 问评价
我选是不是其他的高速路没提高限速标准？ 某市决定降低一种排放低污染气体的燃油的税收，促使人们多使用低污染的燃油。问削弱？
我选低燃油税使人们买更多车开 AI
31. “Financial gain should be the most important factor in choosing a career.”
“经济收入应该是找工作时最重要的因素。” AA
34. The following appeared as part of a plan proposed by an executive of the Easy Credit Company to the president.
“The Easy Credit Company would gain an advantage over competing credit card services if we were to donate a portion of the proceeds from the use of our cards to a well-known environmental organization in exchange for the use of its symbol or logo on our card. Since a recent poll shows that a large percentage of the public is concerned about environmental issues, this policy would attract new customers, increase use among existing customers, and enable us to charge interest rates that are higher than the lowest ones available.”
Easy信贷公司的一个经营主管向董事长提交的一份计划：
如果我们将信用卡所得的利润中的一部分捐给一个知名的环保组织换取在我们的信用卡上使用他们的标识的权利，Easy信贷公司将在信用卡服务的竞争中得到很大好处。由于最近的民调显示，很多人都关心环境问题，这一计划将吸引新顾客，提高现有顾客的使用量，并使我们得到比最低利润率要高的利润率。 CR大部分集中考评价和假设，削弱就2道！ 哎，评价最不拿手！
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发表于 2007-6-25 14:46:00
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