感谢CD!!!放几个狗^^

SALMON3621

今天遇到很多JJ的题,感谢所有狗主!!!
尽量说点jj没的:

1. DS   Is (m^12-m^13)/n   an integer?
   (1) m=n+1
   (2) m^2=n^2+5

2. DS   All fresh undergraduates 中有30 人读computer science ，问读ACCOUNT有多少人
   (1)有40（好像是40）人读either computer science or account
   (2)有10 人又读computer science又读account

3. DS   one gallon of water pour into a container, what is the height of the water in the container?(Given one gallon=???? square inches)
       (1) inner height of container is 10 inch
       (2) inner shape is a cube

4. PS 有2 line pass through the origin.有 4 points lie on one line and one point lie on another line.Ask which point孤单的在另一条线。说穿了就是看哪个选项算出来的slope跟其他选项不同.
我答了C, not sureT-T

5. PS 有个题列了个表说每个工资RANGE有多少人.ask how many employee salaries >$5000 .由于其中一个RANGE是4500-5500 所以不知道是ABOVE 5000 还是BELOW 5000, ans is cannot determine.


BEST WISHES TO YOU GUYS >_<

裸奔汉

LZ第三题条件给的全么？可以求出高度么？

SALMON3621

可以~ The ans is C =]