AA:因为197几年到198几年之间,彩色胶片加工的成本下降了,所以我们奥林食品部门也会在接下来的20周年祭上降低成本,提高盈利。 AI:黄金80篇里面的“A powerful business leader has far more opportunity to influence the course of the community or a nation than any government offcial”
Quantitative:不少机经上的,我写些我没在机经上看到的 1、X=-1,n是前404个质数的和,求X+X^n+X^(n+1)+X^(n+2)=? 我选-2 2、DS,what is the standard deviation of x, y, z and w. (1)x+Y+Z+W=一个值 (2)X^2+Y^2+Z^2+W^2=另一个值 我选C