题目

(8分)桃花源记(节选)林尽水源，便得一山，山有小口，仿佛若有光。便舍船，从口入。初极狭，才通人。复行数十步，豁然开朗。土地平旷，屋舍俨然，有良田美池桑竹之属。阡陌交通，鸡犬相闻。其中往来种作，男女衣着，悉如外人。黄发垂髫，并怡然自乐。见渔人，乃大惊，问所从来。具答之。便要还家，设酒杀鸡作食。村中闻有此人，咸来问讯。自云先世避秦时乱，率妻子邑人来此绝境，不复出焉，遂与外人间隔。问今是何世，乃不知有汉，无Everybody hates rats. But rats may soon be man’s new good friend.What happens after an earthquake? We send in rescue(援救)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(信号). 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).小题1:In the writer’s opinion, rats may become man’s new friend because         .A．they can be food for peopleB．they can help rescuers to find living peopleC．they are lovelyD．they can completely replace man’s rescue jobs小题2:What does the underlined word “this” mean?A．An earthquake.B．The rat has smelled a personC．The rat has smelled that someone is aliveD．The rat has found a robot.小题3:Which of the following is NOT true?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.小题4:Why does the “rat project” sound great according to the passage?A．Because rats can get into very small spaces.B．Because rats have better noses than dogs.C．Because rats don’t like robots. D．Because rats are brave.小题5:Which is the best title of this passage?A．Ways of saving peopleB．Rats and robotsC．After earthquakeD．Rats for rescue