Many college students have after-school jobs. Students both go to school and have a job at the same time. Every student has his or her own reason for having an after-school job. The most common reason is to help pay for college. In the US, going to a college or university may be very expensive. Not only must students pay for classes, they must also pay for a place to live, food, and other expenses. Buying books for classes can also be very expensive. Students spend as much as five hundred US dollars on books. Many parents do not have enough money to pay all of these expenses, so the students must get an after-school job to help pay for his or her education.?

Other students have after-school jobs not to pay for college, but to make and save a little money. Even after all of the school fees are paid, students often have many other expenses. Also, students like to go out and have fun. They may want to do anything from shopping to going to music concerts, to going out to bars and drinking with friends. Though it can be a lot of fun to do all of these things, you can not participate if you do not have money. Because of this, many students try to find jobs so that they can have fun as well as study.?

Some students get after-school jobs simply to gain more experience. If a student has never worked before, he or she can have the opportunity to have his or her first job. If a student is interested in banking, he or she may spend a few hours every week working at a ?local? bank. If a student is interested in working in a library after he or she graduates from college, the student can often find a job at the college library. There are many job opportunities for students who are interested in gaining experience in the area his or her choice.?

Though some people feel that after-school jobs take away from a student's time to do his or her homework, working is a great learning experience that happens outside of the ?classroom, and can provide many new opportunities for the students.

After reading the passage, we know that, besides paying for college education, American students have after-class jobs to _______.

A. make or save a little money and gain some experience?

B. simply earn some money?

C. support his or her family?

D. have fun only?

In the third paragraph the purpose of giving examples is _______.

A. to say that they have no choice but to do some jobs in college?

B. to show that the students are interested in working in banks and libraries?

C. to show that working in a bank or a library is the best way to earn money?

D. to explain how the students gain experience from after-school jobs ?

The best title for this passage is _______.

A. To Get an After-school Job for Fun

B. Getting an After-school Job for Your Education?

C. After-school Jobs

D. Experience Is Very Important for Your Job??

Many college students have after-school jobs. Students both go to school and have a job at the same time. Every student has his or her own reason for having an after-school job. The most common reason is to help pay for college. In the US, going to a college or university may be very expensive. Not only must students pay for classes, they must also pay for a place to live, food, and other expenses. Buying books for classes can also be very expensive. Students spend as much as five hundred US dollars on books. Many parents do not have enough money to pay all of these expenses, so the students must get an after-school job to help pay for his or her education.?

Other students have after-school jobs not to pay for college, but to make and save a little money. Even after all of the school fees are paid, students often have many other expenses. Also, students like to go out and have fun. They may want to do anything from shopping to going to music concerts, to going out to bars and drinking with friends. Though it can be a lot of fun to do all of these things, you can not participate if you do not have money. Because of this, many students try to find jobs so that they can have fun as well as study.?

Some students get after-school jobs simply to gain more experience. If a student has never worked before, he or she can have the opportunity to have his or her first job. If a student is interested in banking, he or she may spend a few hours every week working at a ?local? bank. If a student is interested in working in a library after he or she graduates from college, the student can often find a job at the college library. There are many job opportunities for students who are interested in gaining experience in the area his or her choice.?

Though some people feel that after-school jobs take away from a student's time to do his or her homework, working is a great learning experience that happens outside of the ?classroom, and can provide many new opportunities for the students.

After reading the passage, we know that, besides paying for college education, American students have after-class jobs to _______.

A. make or save a little money and gain some experience?

B. simply earn some money?

C. support his or her family?

D. have fun only?

In the third paragraph the purpose of giving examples is _______.

A. to say that they have no choice but to do some jobs in college?

B. to show that the students are interested in working in banks and libraries?

C. to show that working in a bank or a library is the best way to earn money?

D. to explain how the students gain experience from after-school jobs ?

The best title for this passage is _______.

A. To Get an After-school Job for Fun

B. Getting an After-school Job for Your Education?

C. After-school Jobs

D. Experience Is Very Important for Your Job??

Many years ago, when I was fresh out of school and working in Denver, I was driving to my parents’ home in Missouri for Christmas. I stopped at a gas station(加油站) about 50 miles from Oklahoma City, where I was planning to stop and visit a friend. While I was standing in line at the cash register(收款台), I said hello to an older couple who were also paying for gas.

I took off, but had gone only a few miles when black smoke poured from the back of my car. I stopped and wondered what I should do. A car pulled up behind me. It was the couple I had spoken to at the gas station. They said they would take me to my friend’s. We chatted on the way into the city, and when I got out of the car, the husband gave me his business card.

I wrote him and his wife a thank-you note for helping me. Soon afterward, I received a Christmas present from them. Their note that came with it said that helping me had made their holidays meaningful.

Years later, I drove to a meeting in a nearby town in the morning. In late afternoon I returned to my car and found that I’d left the lights on all day, and the battery(电池) was dead. Then I noticed that the Friendly Ford dealership－a shop selling cars－was right next door. I walked over and found two salesmen in the showroom.

“Just how friendly is Friendly Ford?” I asked and explained my trouble. They quickly drove a pickup truck to my car and started it. They would accept no payment, so when I got home, I wrote them a note to say thanks. I received a letter back from one of the salesmen. No one had ever taken the time to write him and say thank you, and it meant a lot, he said.

“Thank you”－two powerful words. They’re easy to say and mean so much.

60．The author planned to stop at Oklahoma City _______.

A．to visit a friend

B．to see his parents

C．to pay or the cash register

D．to have more gas for his car

61．The words “took off ” underlined in Paragraph 2 mean “________”.

A．turned off

B．moved off

C．put up

D．set up

62．What happened when the author found smoke coming out of his car?

A．He had it pulled back to the gas station.

B．The couple sent him a business card.

C．The couple offered to help him.

D．He called his friend for help.

63．The battery of the author’s car was dead because _______.

A．something went wrong with the lights

B．the meeting lasted a whole day

C．he forgot to turn off the lights

D．he drove too long a distance

64．By telling his own experiences, the author tries to show _______.

A．how to write a thank-you letter

B．how to deal with car problems

C．the kind-heartedness of older people

D．the importance of expressing thanks

A well－dressed man came into a famous jewelry shop. He explained that he wished to buy a pearl (珍珠) for his wife's birthday and that the price didn't matter since business had been  very good for him that year. After examining a number of beautiful and valuable pearls, he chose a nice black one that cost $5,000.He paid for the pearl, shook hands with the jeweller and left.

A few days later the man returned and said his wife had liked the pearl so much that she wanted another one just like it. It had to be exactly the same size and quality (质量) as she wanted a pair of earrings(耳环) made.“Can you give me any advice on how to get such a pearl? ” said the man. The jeweller replied, “I would say it's nearly impossible to find an exact one like that pearl.”

The rich man asked the jeweller to advertise (登广告) in the newspapers, and offered $25,000 for the matching pearl. Many people answered the ad (广告) but nobody had a pearl that was just right. Just when the jeweller gave up hope, a little old lady came in. To his surprise, she pulled the wonderful pearl from her handbag. “I don't like to sell it，” she said sadly, “I inherited (继承) it from my mother, and my mother inherited it from hers. But now I really need the money.”

The jeweller was quick to pay her before she changed her mind. Then he called the rich man's hotel to tell him the good news. The rich man, however, was nowhere to be found.

1．From the first paragraph we can guess that the jeweller consider the well－dressed man was ________.

A．an honest jeweller to make friend with

B．a clever cheat with a lot of money

C．a rich businessman and a good husband

D．a poor gentleman who spent money like water

2．He paid $5,000 for the pearl without bargaining ________.

A．because he loved his wife very much

B．in order to get it as quickly as possible

C．since his business had been successful

D．so as to make the jeweller believe him

3．Both the man and the jeweller thought it ________.

A．possible to find an exact one like that pearl

B．difficult to get the matching pearl

C．impossible to advertise in the newspaper

D．easy to buy a similar pearl

4．Which of the following is TRUE?

A．The people who answered the ad wanted to sell their pearls at a high price.

B．The woman was the well－dressed man's wife.

C．The jeweller was lucky enough to buy the little old lady's pearl.

D．The rich man didn't know the little old lady.

5．The jeweller could not find the rich man anywhere because he ________.

A．had moved to another hotel

B．was busy doing business with others

C．had escaped with $20,000

D．had told the wrong telephone number

A team of engineers at Harvard University has been inspired by Nature to create the first robotic fly. The mechanical fly has become a platform for a series of new high-tech systems. Designed to do what a fly does naturally, the tiny machine is the size of a fat housefly. Its mini wings allow it to stay in the air and perform controlled flight tasks.

“It’s extremely important for us to think about this as a whole system and not just the sum of a bunch of individual components(元件), ”said Robert Wood, the Harvard engineering professor who has been working on the robotic fly project for over a decade. A few years ago, his team got the go-ahead to start piecing together the components. “The added difficulty with a project like this is that actually none of those components are off the shelf and so we have to develop them all on our own,” he said.

They engineered a series of systems to start and drive the robotic fly. “The seemingly simple system which just moves the wings has a number of interdependencies on the individual components, each of which individually has to perform well, but then has to be matched well to everything it’s connected to,” said Wood. The flight device was built into a set of power, computation, sensing and control systems. Wood says the success of the project proves that the flying robot with these tiny components can be built and manufactured.

While this first robotic flyer is linked to a small, off-board power source, the goal is eventually to equip it with a built-in power source, so that it might someday perform data-gathering work at rescue sites, in farmers’ fields or on the battlefield. “Basically it should be able to take off, land and fly around,” he said.

Wood says the design offers a new way to study flight mechanics and control at insect-scale. Yet, the power, sensing and computation technologies on board could have much broader applications. “You can start thinking about using them to answer open scientific questions, you know, to study biology in ways that would be difficult with the animals, but using these robots instead,” he said. “So there are a lot of technologies and open interesting scientific questions that are really what drives us on a day-to-day basis.”

72. The difficulty the team of engineers met with while making the robotic fly was that ________.

A. they had no model in their mind

B. they did not have sufficient time

C. they had no ready-made components

D. they could no assemble the components

73. It can be inferred from paragraphs 3 and 4 that the robotic fly_________.

A. consists of a flight device and a control system

B. can just fly in limited areas at the present time

C. can collect information from many sources

D. has been put into wide application

74. Which of the following can be learned from the passage?

A. The robotic flyer is designed to learn about insects.

B. Animals are not allowed in biological experiments.

C. There used to be few ways to study how insects fly.

D. Wood’s design can replace animals in some experiments.

75. Which of the following might be the best title of the passage?

A. Father of Robotic Fly

B. Inspiration from Engineering Science

C. Robotic Fly Imitates Real Life Insect

D. Harvard Breaks Through in Insect Study