Question

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．

Answer 1

分析 文章大意：本文介绍了在大火中逃生的一些方法．比如如果楼层低，可以从窗户逃出去，如果楼层高，则可以考虑从屋顶逃生．

解答 62．B 考查对语境的理解．由it is the best way of leaving by windows with the least chance of serious injury可知此句与windows有关，选B，表示从窗户逃生是可能的．
63．D 考查对语境的理解．由 a drop of about six feet 可知这个高度是与一个中等身材的男子一致，选D，表示它大概是一个中等身材的男子的身高．
64．C 考查对语境的理解．由Be sure to keep the door closed（确保门是关着的）可推测此处表示否则烟雾可能会进入到房间，选C．
65．A 考查对语境的理解．由the best windows for escape are those that open onto a roof可知此处与roof有关，选A，表示从屋顶上人可以更安全地降落到地面，选A．

点评 此类题需略读一遍文章，了解文章大意，特别注意空格前后的内容，结合语境联系前后文，选出正确答案．