A businessman lost his wallet. There was plenty of money in it. So he made a promise, "If someone finds my wallet and returns it to me, I'll give half the money to him."
A dustman found the wallet in a dustbin. He sent it back to the loser. But the businessman changed his mind.
"There was still a diamond ring in my wallet," said the loser, "I won't give half the money in my wallet to you until you return it to me!"
"I've never seen a diamond ring in the wallet," said the dustman.
They began to quarrel. The businessman refused to do what he had said. The dustman became angry and took him before a judge.
After the judge heard what had happened to them, he said to the businessman, "I'm sure you are an honest man. It's true that you have lost a wallet in which there was a diamond ring. But it's also clear that there is only a lot of money in this wallet. I don't think it's yours. Wait for some time. Perhaps someone will be able to return your wallet to you!"
Then the judge turned to the dustman and said, "Take the wallet home. If the loser doesn't go to get it back in three days, it will belong to you!"The wallet the businessman lost ________.
| A．was found in a shop |
| B．was sent to the judge |
| C．was found in a dustbin |
| D．was never to be found |
The businessman was eager to get back the wallet because _________.
| A．there was the address of an important judge in it |
| B．there was a lot of money in it |
| C．he put in it a diamond ring he had just bought |
| D．it was a very expensive one |
Having heard what had happened, the judge _________ .
| A．took the side of the businessman |
| B．made a wise decision |
| C．took pity on the loser |
| D．did not know what to do |
Where do you think was the diamond ring?
| A．The businessman hid it. |
| B．The dustman kept it |
| C．The judge stole it. |
| D．The story of the ring was nothing but a lie. |
People who like their traveling have their reasons. They believe that traveling can help them expand their field of view, especially in the geographical and historical sense. They also think that touring will give them more chances to enjoy different kinds of food and experience new things that would never be brought by other activities. But those who dislike traveling also have some reasons.
Traveling, in my opinion, dose more good than harm. Most importantly, it broadened our mind. We can get in touch with other civilization（文明）, culture, customs and ideas.
Through history, most people traveled because of necessity —not for pleasure. People traveled just in order to remain alive. They searched for food to eat or places to live in. They sometimes ran away from enemies. This is not to say that no one ever traveled just for the fun of it. In ancient times, for example, rich Romans traveled all the way to Greece to take part in the Olympic Games, and festivals. Of course, some people decided to travel just out of curiosity. They wanted to find out what it looked like beyond the horizon（地平线）. Also business travel has been going on for centuries. Traders could not only make money but also learn to speak several languages and be introduced to different cultures.
So, traveling does enrich our mind and draw new ideas to us. There is no doubt that we can get much from it.How many reasons for traveling are mentioned in Paragraph 3?
| A．Three | B．Four | C．Five | D．Six |
In the writer’s opinion, traveling can be _______.
| A．expensive | B．funny | C．helpful | D．tiring |
What’s the main idea of this passage?
| A．Different kinds of traveling. |
| B．Traveling enriches our mind. |
| C．Ways to enjoy yourself while traveling. |
| D．The advantages and disadvantages of traveling. |
It’s often true that jobs for students sometimes lead to employment after graduation, so it’s a good idea to think carefully before you begin working during your college years.
During my entire college life I worked as a bartender （酒吧招待）. I have to say that I really enjoyed that job, and was fond of the idea of making money without doing too much work. I also had the opportunity to socialize （ 交际） while working. I came to be known among the upper class, and gradually became popular on campus because of my job. However, working as a bartender can have the negative side that people tend to think that you enjoy drinking.
All in all, I wish I had thought more carefully before deciding to take that job. I got a Bachelor’s degree （学士学位）in English, qualifying（使···有资格） me to work as a writer, but so far I have only been able to use the skills I learned from that part-time job.
It would be different if I had searched for jobs related to writing or editing（编辑） instead of bartending. It’s commonly accepted that employment for students is only temporary （临时的），but we should never forget that it can connect to the work we get after we graduate. After all, employers not only look at the degree, but also your previous experience.
So before getting a part-time job while you’re at school, consider what you want to do for the rest of your life.Which of the following is a benefit（好处）of working as a bartender for the author?
| A．He had a good time after school. |
| B．He made connect with many people. |
| C．He satisfied his curiosity about others. |
| D．He had learned how to make wine. |
The underline word “negative” in Paragraph 2 can be replaced by “ _______”.
| A．bad | B．same | C．wrong | D．bright |
The author writes the text mainly to _______.
| A．describe his part-time job during his college life |
| B．tell students to be careful with their part-time jobs |
| C．convince（使确信）students that bartender is the part-time job |
| D．advise students to look for their future jobs in the college |
The Human Genome(基因组) Project, a great $3 billion, 15-year task aimed at drawing the genetic map of humans, is now more than 90 percent completed. The scientific and medical communities are very excited about the chances genetic research provides for getting rid of diseases and prolonging(延长)human life. But those communities and policy makers are also careful about the scientific door they are opening as the project uncovers the mysteries of life.
For the last few years, the genetic advances in the fast developing field of biotechnology have provided material for all kinds of work, but the developments of modern science in unlocking the secrets of human genetic code have opened a world of possibilities for human health, as well as for the population imagination.
While European and Japanese researchers are making rapid progress in decoding human DNA, the leading organization for genetic research in the Untied States, which began in 1990, is “unlocking the code” of the human body to learn how to defeat fatal diseases. Already, the Human Genome Project has become widely known and praised for finding the genes connected with as yet terrible diseases, and making progress toward separating the genes that show a sign of breast cancer(乳腺癌)or AIDS.
Once these genes are found and studied, researchers can develop new ways to attack infections, and genetic diseases. Medical companies are very interested in mapping the human genome, as they expect to develop a lot of new drugs for these illnesses.Why did the scientists work so hard at mapping the human genome?
| A．Because the human genome can destroy many illnesses. |
| B．Because the human genome’s completion can help to get rid of many diseases. |
| C．Because they wanted to be better known than others. |
| D．Because the Human Genome Project can provided a lot of chances of work. |
According to the passage, which of the following countries is the most advanced in genetic research?
| A．Japan | B．Germany |
| C．The United States | D．China |
According to the passage, which of the following is NOT true?
| A．If the genes can be found, scientists can study many new ways to cure illnesses. |
| B．The United States began genetic research early in the 19th century. |
| C．Many medical companies show great interest in drawing the human genome map. |
| D．The scientists have made great progress in connecting some genes with the cancers. |
What is mainly talked about in this passage?
| A．The great human genome. | B．The discovery of genes. |
| C．Unlocking the genetic code. | D．Genes and scientists. |
Although the United States covers so much land and the land produces far more food than the present population needs，its people are by now almost entirely an urban society. Less than a tenth of the people are engaged in agriculture and forestry(林业), and most of the rest live in or around towns，small and large．Here the traditional picture is changing: every small town may still be very like other small towns，and the typical small town may represent a widely accepted view of the country，but most Americans do not live in small towns any more. Half the population now lives in some thirty metropolitan areas(1arge cities with their suburbs, of more than a million people each—a larger proportion than in Germany or England，let alone France). The statistics(统计)of urban and rural population should be treated with caution because so many people who live in areas classified as rural travel by car to work in a nearby town each day. As the rush to live out of town continues，rural areas within reach of towns are gradually filled with houses, so that it is hard to say at what moment a piece of country becomes a suburb. But more and more the typical American lives in a metropolitan rather than a small town environment．If now America has 250 million people．how many of them are engaged in agriculture and forestry?
| A．About 25 million |
| B．More than 25 million |
| C．Less than 25 million |
| D．Less than 225 million |
Which of the following four countries has the smallest proportion of people living in metropolitan areas?
| A．United States | B．Germany | C．France | D．England |
What’s the meaning of the word“metropolitan”in the middle of the passage?
| A．Of a large city with its suburbs | B．Of small and large towns |
| C．Of urban areas | D．Of rural areas |
Why don’t birds get lost on their long migratory (迁居的) flights? Scientists have puzzled over this question for many years. Now they’re beginning to fill in the blanks.
Not long ago, experiments showed that birds rely on the sun to guide them during daylight hours. But what about birds that fly mainly by night? Tests with artificial stars have proved conclusively that certain night-flying birds are able to follow the stars in their long-distance flights.
One such bird, a warbler(鸣禽) , had spent its lifetime in a cage and had never flown under a natural sky. Yet it showed an inborn ability to use the stars for guidance. The bird’s cage was placed under an artificial star-filled sky at migration time. The bird tried to fly in the same direction as that taken by his outdoor cousins. Any change in the direction of the make-be-live stars caused a change in the direction of his flight. Scientists think that warblers, when flying in daylight, use the sun for guidance. But the stars are apparently their main means of navigation (导航). What do they do when the stars are hidden by clouds? Apparently, they find their way by such landmarks as mountain ranges, coast lines, and river courses. But when it’s too dark to see these, the warblers circle helplessly, unable to get their direction.The reasons why birds don’t get lost on migratory flights__________.
| A．have been known to scientists for many years |
| B．are known by everyone |
| C．have only recently been discovered |
| D．will probably remain a mystery |
Warblers migrate__________.
| A．from North America to South America |
| B．using what is apparently an inborn navigational ability |
| C．only once during their lifetime |
| D．when they are freed from their cages |
When the stars are hidden by clouds, warblers find their way by__________ .
| A．an artificial star | B．some landmarks |
| C．their inborn ability | D．A and B |
This article is a good example of the way scientists__________ .
| A．discover workable answers to universal questions by studying particular cases(特别案例) |
| B．jump to conclusions |
| C．find a law and then investigate（调查） |
| D．are disappointed by the habits of animals |