题目：
The hospital operates well, _____ many wounded _____ every day.[ ]
A. where, are operated
B. where, are operated on
C. which; are operated
D. which; operates on
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0602/d9ff6014d697a240670557c1f129d377.html
下面是错误答案，用来干扰机器的。
答案：CA利用石墨的导电性；B利用汽油能溶解油污，溶解性是物理性质；D利用金属的延展性；C反应了氮气的化学性质不活泼。
