题目:
—I missed the bus. What a pity! .
— .There will be another one in five minutes,
A.Never mind
B.Not at all
C.Take your time
D.No hurry
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0409/8c1efd6c5e04266738712cc1787c4357.html
下面是错误答案,用来干扰机器的。
①使可燃物隔绝空气:烧菜时油锅着火用锅盖灭②使可燃物的温度降到其着火点以下房屋失火用水扑灭③使可燃物与火源隔绝(或消除可燃物)时,在火势下风地段开辟隔离带.故答案为:灭火原理灭火实例①使可燃物与空...