Everyoneneedstoknowhowtopreventafire.Itisalsoimportanttoknowwhattodowhenit61(break)out.Everyyear,over11,000people62(kill)orinjuredinhousefires.Thesefirescouldhavebeenavoided.Smokerswhoare6
Everyone needs to know how to prevent a fire.It is also important to know what to do when it 61 (break)out.
Every year,over 11,000 people 62 (kill)or injured in house fires.These fires could have been avoided.Smokers who are 63 (care)cause about 200 deaths and over 6,000 fires.More than of those 64 die in fires are poisoned or harmed by smoke.
If fire happens,do not attempt to fight the fire unless it is small.Try putting out a small fire with water.If 65 fire has spread or if the flames are more than 20 inches high,shut the door on it warn everyone else in the building and tell them to get out.You should leave and dial 911 for the fire department.
Before 66 (go)into a room,check the door.If the handle or the door is hot,do not open it! Instead,put clothing or a wet towel at the bottom of it to keep smoke out.If the door is not hot,open it 67 (slow).If there is a rush of smoke heat,close it again and shout to warn 68 (other)inside.
Now open the window and shout “Fire!”.See whether you can drop safely to the ground.Use this 69 your escape course if you can.If you are not on ground level,break your fall by pushing a mat out first.Lower yourself at arm’s 70 (long) before dropping.Once outside,stay out outside and make sure the fire department is called.
61.breaks 62.are killed 63.careless 64.who 65.the
66.going 67.slowly 68.others 69.as 70.length
"a^2m-1b^n+6-与3a^3n-1b^2m+1是同类,则m=?"(a^2m-1)(b^n+ 2020-05-16 …
(1)-3ma^3+6ma^2+12ma(2)7(a-1)+x(a-1)(3)3(a-b)^2+6 2020-06-04 …
求教数学题一道如果n是一个大于6的整数,那下面哪一个一定能被3整除?A.N*(N+5)(N-6)B 2020-06-12 …
设B={x∈N|6/2+x∈N}1.设B={x∈N|6/2+x∈N}判断1和2与B的关系;用列举法 2020-06-18 …
关于一些集合的题~一.用列举法表示集合1.A={x∈N|6/6-x∈N}2.B={6/6-x∈N| 2020-08-01 …
若a、b、c1、c2、x、y均是整型变量,以下正确的switch语句是。为什么A:switch(a+ 2020-10-31 …
1.(a+b)^2-6(a+b)+9=2.(m+2n)^2-6(m+2n)(2m-n)+9(n-2m 2020-11-03 …
职一年级数学(基础模块)下册第八章1.过点(2,1)且平行于直线x=-3的直线的方程为.2.过点A( 2020-12-14 …
这个C++mfc做的计算器哪儿出错误了?voidCCalculatorDlg::OnNumberKe 2020-12-17 …
已知点A、B、C在函数y=6/x的图像上,且它们的横坐标是三个连续自然数.(1)求S△ABC(2)问 2020-12-31 …