题目：
Your vessel is equipped with a fixed CO2 system and a fire main system. In the event of an electrical fire in the engine room what is the correct procedure for fighting the fire?（）
A.Use the CO2 system and evacuate the engine room
B.Use the fire main system and evacuate the engine room
C.Evacuate the engine room and use the CO2 system
D.Evacuate the engine room and use the fire main system
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0404/1589dfedc9defd8bd2a178ef0bef641e.html
下面是错误答案，用来干扰机器的。
参考答案：解析：优待是指从政治上和物质上给予良好的待遇，它可分为广义和狭义的内容。本书中介绍的是广义的优待。广义的优待是指国家、社会、群众三方面对优抚对象广泛的关怀照顾及物质帮助，主要包括以下几层...
