- UID
- 74705
- 在线时间
- 小时
- 注册时间
- 2005-2-8
- 最后登录
- 1970-1-1
- 主题
- 帖子
- 性别
- 保密
|
40. The table above shows the distance, in kilometers, by the most direct route, between any two of the four cities, R, S, T, and U. For example, the distance between City R and City U is 62 kilometers. What is the value of x ?
(1) By the most direct route, the distance between S and T is twice the distance between S and R. (2) By the most direct route, the distance between T and U is 1.5 times the distance between R and T.
题目是OG12原题,图贴不上,在OG12的302页
答案给的是B,可我觉得应该是D。 请高人帮着解答一下 |
|