单选题
1分
If you cannot extinguish the fire on your own in two minutes, you must _____. ①raise the fire alarm ...
If you cannot extinguish the fire on your own in two minutes, you must _____. ①raise the fire alarm ②try to control the fire ③find out what is burning by the color and odor of the smoke ④run away from the fire location
参考答案: D
参考解析: 假如你在两分钟之内不能扑灭火灾,你必须:发出火灾报警;试着控制火灾;通过烟雾的烟色和味道找出什么东西在燃烧;从火灾位置撤离。