1108放狗，分手失败

GMAT700嘉1

数学50，感谢寂静。语文太差了，差得怀疑人生。
1、一个半圆，弧上好像有8个点等分，半圆直径为1。问一个人沿着弧走15mile每小时，走了三分钟，问走到哪个线段了。我选了b选项。因为是在7和9之前，算出来每段弧长就知道了。
2、有寂静上投资stock赚了多少，剩余的三分之二亏了多少。选300分之XD还是600分之xd，记不得了，但是题和寂静的一样。
3、有问哪几个数能被6的阶乘整出，而不能被6的阶乘加除，题干不清楚，但是确定选8。去年的1015的库里有原题。


逻辑，1.公司让员工在家工作，因为觉得效率一样，并且可以节约办公室空间。问假设，选项有在在家里工作就能减少办公室公的空间。
2、觉得马可波罗没有来过中国，因为它的书里没有长城。问假设，这道题有些看不懂。
其他的暂时忘了，对不起大家

GMAT700嘉1

想起来还有一个，给两个函数，就他们的范围。选项都是图，选最后一个

yzl5447

To evaluate a plan to save money on office-space expenditures by having its employees work at home, XYZ Company asked volunteers from its staff to try the arrangement for six months. During this period, the productivity of these employees was as high as or higher than before.

Which of the following, if true, would argue most strongly against deciding, on the basis of the trial results, to implement the company’s plan?

楼主和这个OG题目相似吗
(A) The employees who agreed to participate in the test of the plan were among the company’s most self-motivated and independent workers.
(B) The savings that would accrue from reduced office-space expenditures alone would be sufficient to justify the arrangement for the company, apart from any productivity increase.
(C) Other companies that have achieved successful results from work-at-home plans have work forces that are substantially larger than that of XYZ.
(D) The volunteers who worked at home were able to communicate with other employees as necessary for performing the work.
(E) Minor changes in the way office work is organized at XYZ would yield increases in employee productivity similar to those achieved in the trial.

GMAT700嘉1

yzl5447 发表于 2017-11-8 22:06
To evaluate a plan to save money on office-space expenditures by having its employees work at home,  ...

虽然都是在家工作但是注重的点不同，考试的是在在家工作能不能节约空间而不是效率上