11．You like rats？You must be kidding．Everyone hates rats．But rats may soon be man's new good friend．
What happens after an earthquake？We send in rescue （营救，救援） dogs．Why？Because they can smell people．Dogs save lives．They help rescuers to find living people．But dogs are big and they can't get into small spaces．So now a new research project is using a smaller animal to save lives：the rat．
How does it work？First，the rat is trained to smell people．When this happens，the rat's brain gives a signal．This is sent to a small radio on its back，and then the rescuers follow the radio signals．When the rat's brain activity jumps，the rescuers know that someone is alive．The rat has smelled that person．
Although there are already robots which can do this job，rats are better．"Robots'noses don't work well when there are other smells around．Rats are good at that．"Rats can also see in the dark，they are cheaper and quicker to train than dogs，and unlike robots，they don't need electricity!
The"rat project"is not finished，but a scientist says，"It would be great．A rat could get into spaces we couldn't get to，and a rat would get out if it wasn't safe．"Perhaps for the first time in history，people will be happy to see a rat in a building （but only after an earthquake，of course）．
62．Where do you think you can find this passage．C
A．In a magazine about toys．B．In a history book．
C．In a newspaper about science．D．In an advertisement．
63．In the writer's opinion，rats may become man's new friend becauseD．
A．they can be food for people
B．they are lovely
C．they can completely replace man's rescue jobs
D．they can help rescue people after an earthquake
64．Which of the following is NOT true？C
A．Rats don't need electricity．
B．Rats are better than robots when smelling．
C．Rats are as clever as radios．
D．Rats can see things in the dark when doing rescues．
65．Which is the best title of this passage？D
A．Ways of saving people B．Rats
C．Rescue dogs D．Rats for rescue．
分析 这篇短文主要讲述老鼠将来可能成为人类的好朋友．文章介绍，老鼠通过驯化，可以比狗和机器人更有利于在地震中搜寻生命迹象，也更有利于自身脱离险境．
解答 CDCD．
62．C．细节理解题．根据The"rat project"is not finished，but a scientist says，"It would be great．A rat could get into spaces we couldn't get to．这个项目还没有结束，但是科学家说：这个项目将会很伟大，老鼠会进入太空我们无法到达的地方．这篇文章可能在科技杂志上出现．故选C．
63．D．细节理解题．根据短文a new research project is using a smaller animal to save lives：the rat．的描述，可知老鼠可以帮助救援人员找到地震中的幸存者．故选D．
64．C．细节理解题．根据短文第四段Rats can also see in the dark，they are cheaper and quicker to train than dogs，and unlike robots，they don't need electricity!
，的描述可知，选项A、B、D与短文描述相符，但是没有提及老鼠是否比无线电灵敏．故选C．
65．D．标题归纳题．联系上下文Rats can also see in the dark，they are cheaper and quicker to train than dogs，and unlike robots，they don't need electricity!
，文章主要介绍老鼠通过驯化，可以比狗和机器人更有利于地震救援，故选D．
点评 无论对于主观题的考查还是客观题的考查，都是建立在对文章内容的理解上的，因此，我们在阅读时必须把它看作一个整体，在理解全文大意的前提下有针对性地挖掘一些所需的细节内容
