鼎钧一战710(M 50 V 36)

今天一战羞辱了ETS一番,回报与感想稍后, 机井先送上:

AI: 107. “The most effective way for managers to assign work is to divide complex tasks into their simpler component parts. This way, each worker completes a small portion of the task but contributes to the whole.”

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

AA: 128. The following appeared in a memorandum from the human resources department of Diversified Manufacturing.

“Managers at our central office report that their employees tend to be most productive in the days immediately before a vacation. To help counteract our declining market share, we could increase the productivity of our professional staff members, who receive a total of four weeks paid vacation a year, by allowing them to take no more than one week of vacation at a time. They will thus take more vacation breaks during a year and give us more days of maximum productivity, thereby helping to increase our market share.”

数学机井居多)

1. 长方形相片,在其外围镶一道边, 如果边(border)的宽度为1 INCH, 则相片加边的面积为M, 如果边为2 INCH, 则相片加边的面积为M+52, 求长方形周长. 愣是和ETS较了半天劲也没搞出来, 选项中答案最大一项为40. 希望XDJM补充.

现在才明白过来: (x+2)*(y+2)=M; (x+4)*(Y+4)=M+52; 2者得出: 2*(x+y)=40. 糊涂啊!

2. X, Y为正整数, 且X+Y<8, 问X*Y有几种答案. (10)

3. 2条直线平行, 第3条与他们都相交. 与第1条相交, 给出角度a(a>90,图上看出), 与第2条相交,给出角度b(b<90), 有b-a=80, 问b=?

4. DS: 圆上4点任意分布, 1, 2, 3, 4, 其中1,3分别与2,4连成直线, 2与4相连. 问直线12与14夹角和直线42与43对应家教是否相等. 其中: (2) 直线23为直径; (B)

5. 问直线l的斜率: (1) l与y=4平行; (2) l不过III, IV象限; (D)

6. k能被6整除? (1) 该整数能被30k整除 (2) K/3为整数?

7. 一个人骑车一次走120里,一次走20里,两次时间比? (1)走20里那次的速度是120里那次的2倍

8. 盒子内有红蓝2色球, 取红色球的几率为1/5, 蓝球与红球比例;

9. y=(x-2)*(x+1)*(x+3), 问哪一组(x,y)不满足方程? (0, -2)

10. 那个退休年龄+ 工龄>=70的题

11. 棱形一角为60度, 对角线 短: 长=?

12. 1/x + x=5, 问1/x^2 + x^2= ?

13. 5个数: 10, 9, 11, 12 及x. 问? (1) 11 为中数

14. X^3*Y^2*Z<0? (1) X*Y^2*Z>0 (2) X^2*Y<0

15. 问X? (1)X绝对值为3, (2) (X—6)绝对值为3,

16. K为正整数,K除3余1, 那么K<50的K有多少个? (17)

17. n台X型机器与n台Y型机器生产产品数量之比

18. 2 集合, X中有20%成员加入Y, Y中有30%加入X, X:Y=?

19. 8人, 含A不含B的概率问题

20. 一个公司规定员工的年龄加上工作年数最少为70岁时可以退休，一个小妹刚开始工作的时候是x岁，问她最少要到多少岁才能退休。答案是 (70+x)/2

21. 一辆车60mile/hr, 另外一辆50mile/hr. 第一辆超过第二两车是在2:00,经过一个加油站为2:15，另外一辆也经过,时间是:

22. 与(9*10^7)*(9*10^8)最接近的数: 10^17

23.

阅读(大量机井):

1. 讲的是发电厂的某种物质会使温度变冷。第一段说，发电厂释放的某种物质会增加clouds，从而反射了很多本应到达地球的的太阳光和热量。然而这种作用只影响白天和春夏季的气温，对晚上和冬秋季的气温影响不大。好像和地表的反射情况有关。

2. 1938年，一个旨在为所有工人提供保险的提议得以通过。

在提议之初，某工人组织反对该提议，该组织认为保险的赞助人是雇主，雇主会借推行保险之机对工人进行体检，并趁机将有病的工人辞退。

但是该组织却不介意对童工和残疾工人提供该保险。该组织之所以反对该提议实际上是有私心的，因为另一组织支持该提议，（该组织大概因为故意要与另一组织唱反调而不赞成这项提议，原文不是这么写的，但好像是这个意思，没有仔细看，这篇文章比较长，看到后来没有耐心了）。

很多工人支持该提议，因为工会组织中只有一部分工人有保险，而参加工会组织的工人只是所有工人的一小部分（大概因为该提议给大多没有保险的工人提供保险，因此得到工人的支持）。因此在1935年，该组织改变了对该项提议的观点（即由反对到支持）。

3. 某种石头（或者矿物）的磁性是普通石头的3倍，因此推测该石头是在地核里面很高的温度下形成的。

两个研究地球的学者，其中一个认为磁性很高的石头的形成不需要很高温度；另一个通过实验证明磁性高的石头的形成确实需要很高温度，并认为地核的温度不可能很高。该种石头的发现证明以前的结论(地核的温度不可能那么高)是错误的。

(关于火山lava的，提到一种物质要在高温中形成。以前有两个人，一个说要高温，一个说低温也可以，这个新实验证明了还是需要高温。)

问题：1。主题题（这个research的significance）2。考到其中一个人的观点 3。文中最后提到火山在2。4-4million年前形成，说在这个过程中发生了什么（大概意思），要回到开头定位，即这个新research的内容

4. 欧洲文艺复兴时期关于妇女的变化, 有妇女作家或女权主义者的作品怎么怎么了, 据说是第一次揭露妇女的变化. 但后来有历史学家说妇女变化其实不大, 只是自我认识变了(有题,问下列选项除了什么,其他都没边), 短文章,好懂. 时间有限,懒得在这里和ETS纠缠了,放过. 希望后来的XDJM能够补充.

SC:

记得不多,但相当简单, 熟读OG(菜鸟版)及GWD,套路和OG, GWD极其相似, 一目了然.

feed/ feed on
the farmers …cattle, which feeds on + Noun

the farmers …cattle, which they feed + Noun (they是the farmers)
两个意思不同, 我选feed on

Not accounting the one in Haiwaii, which includes native species…..

Without accounting those in Haiwaii, which includes/ 或including ….

CR(机警居多):

1. 某国将香烟税提高到每包10元钱。该国预计这个措施既可以增加香烟的税收，也可以使该国的香烟总消耗量下降，问加强。我选的答案是：该国国人每年花在香烟上的消费总额不变（香烟税增加导致香烟价格上升，总额不变意味着消耗的包数下降；总额不变，其中税收的部分增大，因此税收增加）。

2. GWD7-37，题目改成了“现在市场上牛肉供应量很大，导致牛肉价格下跌。有个预测牛吃的玉米在未来会价格上涨。预测牛肉的价格至少在短期之内仍然会下跌，问原因。”推理思路和答案基本一致：养牛人宁可把牛肉提前推出市场也不愿意支付上涨的玉米价格。

Escalating worldwide demand for corn has led to a sharp increase in the market price of corn, and corn prices are likely to remain high. Corn is extensive used as feed for livestock, and because profit margins are tight in the livestock business, many farmers are expected to leave the business. With fewer suppliers, meat prices will surely rise. Nonetheless, observers expect an immediate short-term decrease in meat prices.

Which of the following, if true, most helps to justify the observers’ expectation?

1. The increase in corn prices is due more to a decline in the supply of corn than to a growth in demand for it.

2. Generally, farmers who are squeezed out of the livestock business send their livestock to market much earlier than they otherwise would.

3. Some people who ate meat regularly in the past are converting to diets that include little or no meat.

4. As meat prices rise, the number of livestock producers is likely to rise again.

5. Livestock producers who stay in the business will start using feed other than corn more extensively than they did in the past.

Answer: B

3. 全美五年前和五年后对酒店收入征税的tax rate不变，且酒店的总收入也没有变，但为什么tax amount却比以前涨了。选因为一些tax rate高的州的酒店收入有明显的增长。

4. GWD-13-Q7:

Which of the following most logically completes the argument?

A significant number of Qualitex Corporation’s department heads are due to retire this year. The number of employees other than current department heads who could take on the position of department head is equal to only about half of the expected vacancies. Oualitex is not going to hire department heads from outside the company or have current department heads take over more than one department, so some departments will be without department heads next year unless Qualitex ______.

1. promotes some current department heads to higher-level managerial positions

2. raises the salary for department heads

3. reduces the number of new employees it hires next year

4. reduces the average number of employees per department

5. reduces the number of its departments

5. GWD-8-Q22*:

When storing Renaissance oil paintings, museums conform to standards that call for careful control of the surrounding temperature and humidity, with variations confined within narrow margins. Maintaining this environment is very costly, and recent research shows that even old oil paint is unaffected by wide fluctuations in temperature and humidity. Therefore, museums could relax their standards and save money without endangering their Renaissance oil paintings.

Which of the following is an assumption on which the argument depends?

A. Renaissance paintings were created in conditions involving far greater fluctuations in temperature and humidity than those permitted by current standards.

B. Under the current standards that museums use when storing Renaissance oil paintings, those paintings do not deteriorate at all.

C. Museum collections typically do not contain items that are more likely to be vulnerable to fluctuations in temperature and humidity than Renaissance oil paintings.

D. None of the materials in Renaissance oil paintings other than the paint are vulnerable enough to relatively wide fluctuations in temperature and humidity to cause damage to the paintings.

E. Most Renaissance oil paintings are stored in museums located in regions near the regions where the paintings were created.[D]

6. 某市农业和失业成问题, 政府和反对派都对此有对策. 政府: 交通费用不减低, 他们就不可能支持解决失业问题. 反对派说只有增加交通费,他们才可能支持解决失业问题.从中可以推出: 政府和反对派不可能都支持解决失业问题.

7. GWD-1-Q22: Boldface

City Official: At LACE>LACETYPE>CityLACETYPE> LACETYPE>HospitalLACETYPE>LACE>, uninsured patients tend to have shorter stays and fewer procedures performed than do insured patients, even though insured patients, on average, have slightly less serious medical problems at the time of admission to the hospital than uninsured patients have. Critics of the hospital have concluded that the uninsured patients are not receiving proper medical care. However, this conclusion is almost certainly false. Careful investigation has recently shown two things: insured patients have much longer stays in the hospital than necessary, and they tend to have more procedures performed than are medically necessary.

In the city official’s argument, the two boldface portions play which of the following roles?

1. The first states the conclusion of the city official’s argument; the second provides support for that conclusion.

2. The first is used to support the conclusion of the city official’s argument; the second states that conclusion.

3. The first was used to support the conclusion drawn by hospital critics; the second states the position that the city official’s argument opposes.

4. The first was used to support the conclusion drawn by hospital critics; the second provides support for the conclusion of the city official’s argument.

5. The first states the position that the city official’s argument opposes; the second states the conclusion of the city official’s argument.[E]