3/24二战 SH下午700 M51V32一点JJ汇报+再战的收获和感想

神可悠

以下是引用wangxiaoqing在2009-3-25 5:02:00的发言：

173.(DS) x在y,z 的左边，xyz是否在x的左边？

         1）xy<0

         2)  yz<0

I think it is B

3.    判断xy>x^2y?

       I: x>y

       Ii:x-1>0

I think it is C

DS, 给出了w,x,y,z的标准差S的公式，他们的算数平均值是m,   问s是否大于2?  

1 m=3, 2 w=8 

选C

I think it is E

62. (DS) a, b為整數, 問√(a+b)=√a+√b是否成立?

(1) (a+b)^2=a^2+b^2

(2) (a+b)^3=a^3+b^3

D?

DS, 给出了w,x,y,z的标准差S的公式，他们的算数平均值是m,   问s是否大于2?  

1 m=3, 2 w=8 

选C

这道肯定选C，翻看了hang13版本的JJ，更确认是C. 因为根号（8-3)^2/4一定大于2.所以选C.
其他几题最近更新的数学JJ都有，可以看hang13整理的版本哦

steviori

那个啥，那个啥~~~~~八神和 steviori那小子其实一个人儿~~

steviori

多谢LZ MM啦

sangyeyoyo

请问JJ作者是这道题吗?  还有答案有more than a manager吗？

mostly on his being more of a manager than
    

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1, The choice of M(sb) for the position of N(company) is based mostly on his being more of a manager than the other competitors(or applicants).
A, mostly on his being more of a manager than the other competitors(or applicants).
B. from that he is more of a manager than other…
C. mostly on his being more of manager than on other…
D. on more that …… than on ….
E. more on that he being ……than

cmahongkong

请问楼上,你的sample的正确的答案选什么?A or C

神可悠

以下是引用sangyeyoyo在2009-3-25 13:35:00的发言：

请问JJ作者是这道题吗?  还有答案有more than a manager吗？

mostly on his being more of a manager than
 

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1, The choice of M(sb) for the position of N(company) is based mostly on his being more of a manager than the other competitors(or applicants).
A, mostly on his being more of a manager than the other competitors(or applicants).
B. from that he is more of a manager than other…
C. mostly on his being more of manager than on other…
D. on more that …… than on ….
E. more on that he being ……than

真厉害，原题感觉很像，但是选项好像有一点不同。好像有more of a manager than 什么，没有直接more than a manager....