求助GWD 有讨论链接吗?????

NN:本人还有一个月考试,刚开始GWD,请问GWD 有讨论链接吗?如没有,请指教1-2及1-10.

1-2 DS:

Q2:

If 2 different representatives are to be selected at random from a group of 10 employees and if p is the probability that both representatives selected will be women, is p > 1/2?

(1)   More than 1/2 of the 10 employees are women.

(2)   The probability that both representatives selected will be men is less than 1/10.

我先D,答案为E.个人认为即使不是D的话也是B?????

Q10(DS):

What is the value of (x - y)⁴?

(1)   The product of x and y is 7.

(2)   x and y are integers.

7是不是打错了,我怀疑??

多谢赐教!

我傻掉了呀~怎么置顶帖那么鲜艳的颜色总有人看不见呢！！

  【下载＋讨论帖链接汇总】─ 机考练习资料  [ 2 3 4 5 6 7 8 9....11]

1-2     http://forum.chasedream.com/dispbbs.asp?boardID=22&ID=59294

1-2      http://forum.chasedream.com/dispbbs.asp?BoardID=22&ID=53301  

1-10    http://forum.chasedream.com/dispbbs.asp?BoardID=22&ID=69653

1-10    http://forum.chasedream.com/dispbbs.asp?BoardID=22&ID=64572

1-10    http://forum.chasedream.com/dispbbs.asp?BoardID=22&ID=53022

多谢,源于对GWD 太敏感,所以逻辑有问题,认为只有GWD三个字母出现时才会有关于GWD的东东!!!

Thanks a lot!