12月13日日北美, M51, V2*, 少许JJ

ruopuli

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12月13日日北美, M51, V2*, 少许JJ, 回馈CD

 

AWA:

 

AI:    Has a powerful business leader far more influence to a community or a nation than a government official?

 

AA:　Agapee Company close its multi-operation location and central it to a single office to cut cost and supervisor employee better.

 

ＲＣ：all four are JJ.

 

1   Skiming price and penetration price.

 

2    Poor country how to invest extra money or attract money from rich country

 

3    Management changes from (等级制度) to a system which high level can communication with low level

 

4   forget

 

1:   X/Y>1

 

Ans:    X^2+1/Y^2+1>1

 

2 equalateral triangle, one angle divide into three part, what is another angle

 

3   一个数轴，上面有四个点 a, b, c, d ，四点之间等距，问点 a + c = ?

 

Ans: A 

 

4:   等边三角形, 一个角三等分, 求底角

Ans: A 

 

5   三中选择的情况, 1200人, A 58%, B 47%, C40%, 其中AC30%, 问只有B没有AC的人(上面的数字可能有误)

Ans: 240  (答案肯定)

 

6  X/Y=3 求
            (X-Y)/X