单项选择题

One of the reasons why the number of kidney donors has risen is that one is better off with one kidney instead of two.

A． Right
B． Wrong
C． Not Mentioned
<上一题 目录 下一题>
热门 试题

单项选择题
You don't have to be dead to donate a kidney, but you had better know the risks before you give it up.
A． Right
B． Wrong
C． Not Mentioned
单项选择题
Some transplant centers invent medical problems to cheat potential kidney donors.
A． Right
B． Wrong
C． Not Mentioned
相关试题