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北美JJ, 9/22, 一战770

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21#
发表于 2008-9-24 07:31:00 | 只看该作者

25号,一战,占点好运。恭喜恭喜

22#
发表于 2008-9-24 08:44:00 | 只看该作者
明天一战,沾点喜气和幸运。
23#
发表于 2008-9-24 08:51:00 | 只看该作者

沾点喜气la

24#
发表于 2008-9-24 09:22:00 | 只看该作者

24. D点和E点分别为中点
                
半径为r 求阴影部分面积
                

面积等于一个四分之一减掉等腰直角三角形
            

记得乘以二
                                
因为是两个半圆
                                    

答案r^2(pai-1)/2
                                        

答案應該是r^2(pai-2)/2吧
25#
发表于 2008-9-24 09:33:00 | 只看该作者
以下是引用ldeng11111在2008-9-24 3:51:00的发言:

RC:

1. overqualified employee. two explanations, 1)they had some issues other than high education background, they have been in the job market long enough. 2) the employer wants to hire them because they can deal with emergency and crisis.

2. In the 1850-1860, the American black study focus shifted to Northern urban black. Historians mistakenly represent the South as the rural and neglect the urban south black.

3. study of income mobility. The study found that after 5 years, 5% lowest income people will not stay at the bottom. As a result, the income of mobility is healthy. However, the study commits mistakes because it include teenage part-time workers, after 5 years, they are more likely to get full-time job and higher salary.

4. company letter and memo which stated its culture and mission can motivate the morale of the employee.  The statement is wrong because 1) there are other ways to motivate, such as incentive, performance, people don't care a short letter. 2) if the company couldn't achieve what it said in the letter, employees are discouraged. If the customers saw their expectation were not met, they usually will blame the front-line employee.

SC. I am not sure about the answer even for the first one:

The __________ demand for xxx have stimulated

A.interest and increase

B. Interested in and increasing

C. interested increasing

sort like that, I guess even if the first one is wrong, you can still get high score.

I don't remember a lot since I took it yesterday morning. Good luck to everybody!

 

初步鉴定 RC: 1,overeducation(短);2,美国黑人研究;3,income mobility;4,mission statement?

SC:对***的兴趣和增加的需求被激发了?怎么感觉哪个都不像呢。

欢迎讨论。

26#
发表于 2008-9-24 10:16:00 | 只看该作者
以下是引用davidkuo1980在2008-9-24 9:22:00的发言:

24. D点和E点分别为中点
    
半径为r 求阴影部分面积
    

面积等于一个四分之一减掉等腰直角三角形
   

记得乘以二
        
因为是两个半圆
         

答案r^2(pai-1)/2
          

答案應該是r^2(pai-2)/2吧

同意:r^2(pai-2)/2。我算了2遍这个结果。
27#
发表于 2008-9-24 12:45:00 | 只看该作者

4. 4+5/a最接近的整数(nearest rounded to)
            

A a>10 
            

B 0<a<20
        

这个答案应该是什么呢?

28#
发表于 2008-9-24 12:51:00 | 只看该作者
30号在北美考,俺也来沾喜气
29#
发表于 2008-9-24 12:57:00 | 只看该作者

NN记忆力果然了得

30#
发表于 2008-9-24 13:38:00 | 只看该作者

哇,谢谢

N人

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