[原创]11.14一点JJ

北京，11月14日下午，Q是50，总成绩非常汗，就不贴了的说……

AI：

 “Governments should not be responsible for regulating businesses and other organizations. Instead, society would benefit if the organizations themselves assumed responsibility for establishing and enforcing their own standards and regulations.”

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:

“Because occupancy rates for campus housing fell during the last academic year, so did housing revenues. To solve the problem, campus housing officials should reduce the number of available housing units, thereby increasing the occupancy rates. Also, to keep students from choosing to live off-campus, housing officials should lower the rents, thereby increasing demand.”

Q：

1.有32所学校办了什么实验班，每所学校两个班，一共请了37位老师。这37位老师每人至少要带一个班，最多带三个班。问这样的话，同时带了三个班的老师，其数量有可能的最大值和最小值。

选项A.0 and 13，

       B.0 and 14

       C. 1  and 10......　当时选了B，后来一想，应该是A　：（

2.还遇到了好几道求近似值的题，比如9^9-9^2的近似值是：

A.9^9

B.9^8

C.9^7.....这样类似的题在不同时间出现了三次，我晕~

3.一个工厂总的生产成本分布如一个饼图所示（饼图里各部分的成本为40,000; 20,000; 20,000;10,000;10,000）。说他们的产品经理决定把各部分的成本都提出p percent来，组成一个新产品的成本X，问P的表达式（用X表达）

我做的结果就是X*10^(-5)　　（现在超级困，题目大致是这样，如果有什么数字上的问题，大家看看思路就好，抱歉）

一时想不起别的题了，想起来再补充了。在CD接受了大家很多的帮助，却只能贡献这么一点点，惭愧了……

thanks for sharing.

MM继续加油!

2.还遇到了好几道求近似值的题，比如9^9-9^2的近似值是：

A.9^9

B.9^8

C.9^7...

Is A answer?

如果是近似值的话，根据这里的题意，好像只有9^9与9^9-9^2最接近了。