然后有个什么加拿大income ceiling的东西 第一段说economic gains from the top of income level 然后提出income ceiling的proposal 接下来说有人反对这个income ceiling 给了两三个原因吧 最后一个原因是the complexity of income structure of high-income owners 作者反驳这个point说 the complex income structure is not popular with shareholders, who vote to pass the income structure plan 之类的。有一题在问提到shareholder的用意 应该是选有关反驳反对者意见之类的
还有个阅读是讲一个nurse组织一个实验的调查了12,000 women about their postmenopausal 服药对她们heart attack rate and dying from accident rate有见效的作用 然后剩下的两端都在用一个叫什么people bias的理论反驳前面之前的实验结果。这个bias主要是在说规律服药的人对健康比较重视 所以即使所服的药有side effect that may增大heart attack的几率 她们这种更好的生活习惯也会使她们本身患病或意外死亡的几率变低。
数学 题太多 失忆中。。有考到风筝尾巴 证两线平行 路上刷油漆5280什么什么的 还有present value of two investment $x1, y1年 $x2, y2年 p=x/1.1^y 求the difference between the present value of two investment. （1）x1-x2 （2）y1-y2 好像是这样 然后选E两个都不行
Argument是说一个咖啡厅建了一个online customer feedback page. the website is clearly printed on every receipt. since the program, they only got 178 complaints and 56 suggestions,或者类似数字 while serving more than 300,000 coffee drinks. so they believe that they are operating very well and there is no need to improve their procedure.
issue是 although people wish to live longer lives, intention to significantly extend the human life span will put larger burden on resources, thus quality of life of every one person will be lower.
