5．Escaping a fire is a serious matter．Hundreds of people are killed because of fire every year．Knowing what to do during a fire can save your life．It is important to know the ways you can use and show them to everyone in the family，such as stairways or windows escapes，but not elevators．
From the lower floors of the buildings，（62）B．it is the best way of leaving by windows with the least chance of serious injury．
The second floor window is usually not very high from the ground．A middle build person，hanging by the fingertips will have a drop of about six feet to the ground，（63）D．Ofcourse，it is safer to jump a short way than to stay in a burning building．
Windows are also useful when you are waiting for help．Be sure to keep the door closed，（64）C．Keep our head low at the window to be sure you get fresh air rather than smoke that may leak into the room．
On a second or third floor，the best windows for escape are those that open onto a roof．（65）A．Dropping onto cement（水泥） might end in injury．Bushes and grass can help to break a fall．
A．From the roof a person can drop to the ground more safely．
B．escaping through windows is possible．
C．or smoke and fire may be drawn into the room．
D．it is about the height of a middle build man． |
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