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[原创]11/14 BJ 730 一战

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楼主
发表于 2006-11-14 18:28:00 | 只看该作者

[原创]11/14 BJ 730 一战

v40 m50, 12日模考730。少量JJ :

AA: 110 - ice cream parlors in Frosbite

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.”

Maths:

考试的时候比较紧张,看JJ的时候会做的题,考试的时候一点思路都没有了。

重题:3423,28

1 remainder of 2^k divide by 10 1) k can be divided by 10, 2) k can be divided by 4;

我选B, 6

 2. 两条直线k&l, k的斜率<l ?

1)      kx轴的截距>0; lx轴的截距<0;

2)      k&l相交于y轴的正数部分

my chice: C

3. 不知道怎么贴图。有一矩形UVWX, UX=10. 矩形中以UX为底边有一三角形UQX, 问

QUV的距离?

1)area of uvwx is 80

2)area of QUX is 60

my choice: E

4.还有一道题记不太清了2a6+一三位数=*b9, 问a\b的值;1)2a6可被3整除 2)*b9可被9整除 (具体数字记不清了)答案sure:c

 其他的题记不清了,不写出来干扰大家了,都不难。

CR:

  1. 某市4% of car accident中的<50岁司机患有某病,而该市2%<50岁司机检查出患有该病,故患有该病<50岁的司机出事故的几率很大,问assumption. 答案中有一个选项是说患有该病的司机在一开始就能被检查出该病

RC: GWD上黑人工会最终胜利那道

还有一道是保险公司为防止natural disaster推出新的bond,invester 先投入本金,如果风险发生,本金部分或全部不退回,如果风险不发生,invester有比传统bond高的回报,以此将风险转移。

终于考完了,真的感觉疲惫不堪。在此感谢CD的大力帮助,获益匪浅。祝所有CDer梦想成真。



沙发
发表于 2006-11-14 18:44:00 | 只看该作者
thanks for sharing..
板凳
发表于 2006-11-14 19:15:00 | 只看该作者
THANKS~
地板
发表于 2006-11-14 19:34:00 | 只看该作者
谢谢~
5#
发表于 2006-11-16 21:02:00 | 只看该作者

请问如何解答?

4.还有一道题记不太清了2a6+一三位数=*b9, 问a\b的值;1)2a6可被3整除 2)*b9可被9整除 (具体数字记不清了)

6#
发表于 2006-11-16 21:31:00 | 只看该作者
恭喜了,一战就有这么好的成绩,我22号BJ,希望能沾点楼主的光啊!
7#
 楼主| 发表于 2006-11-17 00:19:00 | 只看该作者

回复:(zhangnannan)请问如何解答?4.还有一道题记不...

思路:2a6 可被3整除即2+a+6可被3整除==>a=1/4/7,*+b+9可被9整除==〉b= ...., 然后带回原等式验算即可得出a/b's value
8#
发表于 2006-11-17 01:06:00 | 只看该作者

GWD上面的阅读在机考的时候是不是很容易碰到呢?有人统计过没?

保佑我碰到一个吧!

9#
发表于 2006-11-17 01:17:00 | 只看该作者

LZ: PLEASE KINDLY CONFIRM THE RC JJ FOR US.

1.                  GWD-9-Q21-Q23黑兄弟顶着歧视加入白人工会的原因

In the 1930’s and 1940’s,

African American industrial

workers in the southern United

Line  States, who constituted 80 per-

(5)   cent of the unskilled factory labor

force there, strongly supported

unionization. While the American

Federation of Labor (AFL) either

excluded African Americans or

(10  ) maintained racially segregated

unions, the Congress of Industrial

Organizations (CIO) organized

integrated unions nationwide on the

basis of a stated policy of equal

(15)  rights for all, and African American

unionists provided the CIO’s backbone.

Yet it can be argued that

through contracts negotiated and

enforced by White union mem-

(20)  bers, unions—CIO unions not

excluded—were often instrumental

in maintaining the occupational

segregation and other forms of

racial discrimination that kept

(25)  African Americans socially and

economically oppressed during

this period. However, recognizing

employers’ power over workers

as a central factor in African

(30)  Americans’ economic marginal

ization, African American workers

saw the need to join with White

workers in seeking change despite

White unionists’ toleration of or

(35)  support for racial discrimination.

The persistent efforts of African

American unionists eventually paid

off: many became highly effective

organizers, gaining the respect of

(40)  even racist White unionists by winning

victories for White as well as

African American workers. African

American unionists thus succeeded

in strengthening the unions while

(45)  using them as instruments of

African Americans’ economic

empowerment.

现象解释

逻辑简图:

19301940African American workers strongly support unionization. While AFL… CIO on the basis equal rights to all. Yet it can be argued that… However, AA saw the needs to join with… Efforts of AA eventually paid off:…. AA thus succeeded in …..

--------------------------------------------------------------------------------

GWD-9-Q21:

The passage is primarily concerned with

 

A. demonstrating that unions failed to address the concerns of African American workers during a particular period

B. arguing that African American workers’ participation in unions during a particular period was ultimately beneficial to them

看逻辑简图

C. contrasting the treatment of African American workers by two different labor organizations during a particular period

D. giving reasons for the success of African American unionists in winning victories for both African American and White workers during a particular period以偏概全

E. questioning one explanation for the attitudes of African American workers toward unionization during a particular period

--------------------------------------------------------------------------------

GWD-9-Q22:

According to the passage, which of the following was true of many racist White unionists during the period discussed in the passage?

 

A. Their attitudes toward African American union organizers changed once they recognized that the activities of these organizers were serving workers’ interests.

gaining the respect of
            
even racist White unionists by winning
            
victories for White as well as
            
African American workers.

B. They were a powerful element in the southern labor movement because they constituted the majority of the unskilled factory labor force in the southern United States.

C. They persisted in opposing the CIO’s adoption of a stated policy of equal rights for all.无关

D. Their primary goal was to strengthen the negotiating power of the unions through increasing White union membership. 无法推出

E. Their advocacy of racial discrimination hampered unions in their efforts to gain more power for workers.无法推出

--------------------------------------------------------------------------------

GWD-9-Q23:

The author of the passage suggests which of the following about African American workers who participated in union activities in the 1930’s and 1940’s?

 

A. They believed that the elimination of discrimination within unions was a necessary first step toward the achievement of economic advancement for African Americans.

B. They belonged exclusively to CIO unions because they were excluded from AFL unions.无从谈起

C. They believed that the economic advancement of African American workers depended on organized efforts to empower all workers.

African
            
American unionists thus succeeded
            
in strengthening the unions while
                
using them as instruments of

            
African Americans’ economic
            
empowerment.

D. Some of them advocated the organization of separate African American unions because of discriminatory practices in the AFL and the CIO.

E. Many of them did not believe that White unionists in CIO unions would tolerate or support racial discrimination against African American workers.

------------------------------------------------------------------------------------------------------------

10#
发表于 2006-11-18 20:59:00 | 只看该作者

回复Betterday,那不就该选E了?...

a有3个可能的值,所以a/b不只一个值,所以选E?...


[此贴子已经被作者于2006-11-18 21:00:24编辑过]
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