A recent study, published in last week’s Journal of the American Medical Association, offers a picture of how risky it is to get a lift from a teenage driver. Indeed, a 16-year-old driver with three or more passengers is three times as likely to have a fatal accident as a teenager driving alone. By contrast, the risk of death for drivers between 30 and 59 decreases with each additional passenger.
The authors also found that the death rates for teenage drivers increased dramatically after 10 p.m., and especially after midnight. With passengers in the car, the driver was even more likely to die in a late-night accident.
Robert Foss, a scientist at the University of North Carolina Highway Safety Research Center, says the higher death rates for teenage drivers have less to do with “really stupid behavior” than with just a lack of driving experience. “The basic issue”, he says, “is that adults who are responsible for issuing licenses fail to recognize how complex and skilled task the driving is.”
Both he and the author of the study believe that the way to mitigate (减轻) the problem is to have states institute so-called graduated licensing systems, in which getting a license is a multistage process. A graduated license requires that a teenager first prove himself capable of driving in the presence of an adult, followed by a period of driving with passenger restrictions, before graduating to full driving privileges.
Graduated licensing systems have reduced teenage driver crashes, according to recent studies. About half of the states now have some sort of graduated licensing system in place, but only 10 of
those states have restrictions on passengers. California is the strictest, with a novice (初学者) driver prohibited from carrying any passenger under 20 for the first six months. Which of the following situations is most dangerous according to the passage?
| A．Adults giving a lift to teenagers on the highway after 10 p.m. |
| B．A teenager driving after midnight with passengers in the car. |
| C．Adults driving with three or more teenage passengers late at night. |
| D．A teenager getting a lift from a stranger on the highway at midnight. |
According to Robert Foss, the high death rate of teenage drivers is mainly due to _________.
| A．their lack of driving experience |
| B．their frequent driving at night |
| C．their improper way of driving |
| D．their driving with passengers |
Which of the following statements is TRUE according to Paragraph 3?
| A．Teenagers should spend more time learning to drive. |
| B．Driving is a skill too complicated for teenagers to learn. |
| C．Restrictions should be imposed on teenagers applying to take driving lessons. |
| D．The licensing authorities are partly responsible for teenagers' driving accidents. |
A suggested measure to be taken to reduce teenagers' driving accidents is that _________.
| A．driving in the presence of an adult should be made a rule |
| B．they should be prohibited from taking on passengers |
| C．the licensing system should be greatly improved |
| D．they should not be allowed to drive after 10 p.m. |
The present situation in about half of the states is that the graduated licensing system _______.
| A．is under discussion |
| B．has been put into effect |
| C．is about to be set up |
| D．has been perfected |
Looking back on my childhood. I am convinced that naturalists are born and not made. Although we were brought up in the same way, my brothers and sisters soon abandoned their pressed flowers and insects. Unlike them, I had no ear for music and languages. I was not an early reader and I could not do mental arithmetic.
Before Word War I we spent our summer holidays in Hungary. I have only the dim memory of the house we lived in, of my room and my toys. Nor do I recall clearly the large family of grandparents, aunts, uncles and cousins who gathered next door. But I do have a crystal clear memory of dogs, the farm animals, the local birds and above all, the insects.
I am a naturalist, not a scientist. I have a strong love of the natural world, and my enthusiasm has led me into varied investigations. I love discussing my favorite topics and enjoy burning the midnight oil reading about other people’s observations and discoveries. Then something happens that brings these observations together in my conscious mind. Suddenly you fancy you see the answer to the riddle. Because it all seems to fit together .This has resulted in my publishing 300 papers and books. Which some may light honor, with the title of scientific research.
But curiosity a keen eye, a good memory and enjoyment of the animal and plant world do not make a scientist? One of the outstanding and essential qualities required is self-discipline, a quality I lack. A scientist can be made a naturalist. If you can combine the two, you get the best of both worlds.According to the author, a born naturalist should first of all be _____
| A．full of ambition | B．self-disciplined |
| C．full of enthusiasm | D．knowledgeable |
The first paragraph tells us that the author _____
| A．lost his hearing when he was a child |
| B．didn’t like his brothers and sisters |
| C．was interested in flowers and insects in his childhood |
| D．was born to a naturalist’s family |
The author says that he is a naturalist rather than a scientist probably because he thinks he ____.
| A．just rends about other peoples observations and discoveries. |
| B．Lacks some of the qualities required of scientist. |
| C．Has a great deal of trouble doing mental arithmetic. |
| D．Come up with solutions in most natural ways. |
The author can’t remember him relatives clearly because__
| A．He didn’t live very long with them |
| B．He was too young when he lived with them. |
| C．The family was extremely large |
| D．He was fully occupied with observing nature. |
Which of the following statements is true?
| A．The author believes that a born naturalist can not be scientist. |
| B．The author read a lot of books about the natural world and oil industry |
| C．The author’s brothers and sisters were good at music and languages. |
| D．The author spent a lot of time working on riddles. |
My newly-rented small apartment was far away from the centre of London and it was becoming essential for me to find a job, so finally I spent a whole morning getting to town and putting my name down to be considered by London Transport for a job on the underground. They were looking for guards, not drivers. This suited me. I couldn’t drive a car but thought that I could probably guard a train, and perhaps continue to write my poems between stations. The writers Keats and Chekhov had been doctors. T.S. Eliot had worked in a bank and Wallace Stevens for an insurance company. I’d be a subway guard. I could see myself being cheerful, useful, a good man in a crisis. Obviously I’d be overqualified but I was willing to forget about that in return for a steady income and travel privileges — those being particularly welcome to someone living a long way from the city centre.
The next day I sat down, with almost a hundred other candidates, for the intelligence test. I must have done all right because after about half an hour’s wait I was sent into another room for a psychological test. This time there were only about fifty candidates. The interviewer sat at a desk. Candidates were signaled forward to occupy the seat opposite him when the previous occupant had been dismissed, after a greater or shorter time. Obviously the long interviews were the more successful ones. Some of the interviews were as short as five minutes. Mine was the only one that lasted a minute and a half.
I can remember the questions now: “Why did you leave your last job?”“Why did you leave your job before that?”“And the one before that?” I can’t recall my answers, except that they were short at first and grew progressively shorter. His closing statement, I thought, revealed a lack of sensitivity which helped to explain why as a psychologist, he had risen no higher than the underground railway. “You’ve failed the psychological test and we are unable to offer you a position.”
Failing to get that job was my low point. Or so I thought, believing that the work was easy. Actually, such jobs — being a postman is another one I still desire — demand exactly the sort of elementary yet responsible awareness that the habitual dreamer is least qualified to give. But I was still far short of full self-understanding. I was also short of cash.The writer applied for the job chiefly because _________.
| A．he could no longer afford to live without one |
| B．he wanted to work in the centre of London |
| C．he was not interested in any other available job |
| D．he had received some suitable training |
The writer thought he was overqualified for the job because _________.
| A．he often traveled underground | B．he had written many poems |
| C．he had worked in a company | D．he could deal with difficult situations |
What does the writer realize now that he did not realize then?
| A．How unpleasant ordinary jobs can be |
| B．How unsuitable he was for the job. |
| C．How difficult it is to be a poet |
| D．How badly he did in the interview. |
The length of his interview meant that _________.
| A．he did not like the interviewer at all |
| B．he had not done well in the intelligence test |
| C．he was not going to be offered the job |
| D．he had little work experience to talk about |
What’s the writer’s opinion of the psychologist?
| A．He was rather unsympathetic. | B．He was unhappy with his job. |
| C．He was quite inefficient. | D．He was very aggressive（有进取心的）. |
In many African countries, the care of orphans has been mainly led by foreign donor organizations. However, Sister Florence has changed all that. Using her own resources, Sister Florence is leading the work of raising orphans from different backgrounds. Sister Florence Wanjala’s biggest motivation to start the orphan program was when she saw a little boy whose parents had died. The boy was living with a cruel grandparent and he would visit the grave of his mother, crying for support. Sister Wanjala wanted to give a helping hand and give him hope. From that time, she started feeling the call to help a larger number of orphans.
She opened an office with a few friends and coordinated (协调)a program to help the orphans. All the registrations were done in the office and the program so far has 8000 children. Sister Wanjala said, “My dream is to help the orphan to live a holistic (完整)life and be a good Kenyan citizen to help this country. Many people think that the way to support orphans is to put them in an institution. Others support them up to the age of eighteen, but here, we do it very differently.” For Sister Wanjala, putting a child in an institution is normally her last choice. She prefers the orphans to live in a foster home.
She said, “I’m so encouraged and happy to see the orphans succeeding. When they come first or second in class, it shows how the program has helped them, and that’s encouraging to me as I continue to coordinate the program.” Through her charity work, more than 1000 orphans have been able to find a home. Sister Wanjala, as a mother, takes care of her own family.What inspired Sister Wanjala to start the orphan program?
| A．Her preference for kids. | B．Her own similar experience. |
| C．A sad story about an orphan. | D．Her successful charity work. |
Sister Wanjala opened an office mainly to ______.
| A．set up as many institutions as possible for orphans |
| B．start a program to offer orphans a foster family |
| C．provide school education for those orphans |
| D．raise more money for the homeless kids |
What does the underlined sentence probably mean?
| A．She didn’t want orphans to live in an institution. |
| B．She preferred to put orphans into an institution. |
| C．She had no choice but to put orphans in institutions. |
| D．She sent orphans into an institution in the end. |
What can we learn from the text?
| A．Sister Wanjala finally adopted the little boy. |
| B．Sister Wanjala found foster homes for 8000 orphans. |
| C．Sister Wanjala was too busy to care for her own family. |
| D．Sister Wanjala was not alone in helping orphans. |
Dieters' who eat meals high in protein might lose a bit more weight than those who get less protein and more carbohydrates (碳水化合物)一all other things being equal, a new analysis of past studies suggests. Researchers found that over an average of 12 weeks, people having a high一protein diet lost about 1.8 extra pounds, and more body fat, than those having a standard-protein diet.
Wycherley from the University of South" Australia in Adelaide, the lead author on the study says it’s possible that the body may spend more energy and bum more calories while dealing with protein, compared to carbohydrates. Another explanation for the link his team observed is that eating protein helps preserve muscle mass and muscle mass bums more calories, even when the body is resting, than other types of mass. He says people in the studies tend to get protein from a variety of animal and vegetable sources. Vegetable sources of protein include beans.
It is not obvious why a higher protein-to-carbohydrate ratio might help people lose more pounds——and one obesity researcher not involved in the new analysis questioned whether the trials were strong enough to make that conclusion. “The studies are generally far too short to tell effect,” Dr. James Levine from the Mayo Clinic in Scottsdale, Arizona, told Reuters Health in an e-mail. But given the limitations of the present evidence, Levine said, “It makes no real difference which of the weight-loss ways one chooses.”According to Wycherley’s analysis, dieters should take in more ______.
| A．fat | B．carbohydrates | C．protein | D．calories |
What can we learn from the studies?
| A．It bums more calories to deal with carbohydrates. |
| B．Protein helps keep muscle mass which bums calories. |
| C．Vegetables contain more protein than animals. |
| D．No more calories are burned while the body is resting. |
What is Levine’s attitude towards the conclusion of the studies?
| A．Doubtful. | B．Supportive. | C．Curious. | D．Agreeable. |
Legends about the development of coffee are varied and interesting, involving chance occurrences, political tricks, and the pursuit of wealth and power.
According to one story, a sheepherder named Kaldi, as he tended his sheep, noticed the effect of coffee beans. He noticed that the sheep became excited after eating the red “cherries" from a certain plant when they changed pastures (牧场). He tried it himself, and was soon as overactive as his sheep. Another story relates that a monk happened to discover that this fruit from the shiny green plant could help him stay awake.
Another legend gives us the name for coffee, “mocha”. Omar, an Arabian was thrown to the desert with his followers to die of starvation. In desperation, Omar had his friends boil and eat the fruit from an unknown plant. Not only did the soup save the group, but the residents of the nearest town, Mocha, took their survival as a religious sign. The plant and its beverage (饮料) were named Mocha to honor this event.
Coffee was introduced much later to countries beyond Arabia, whose inhabitants believed it to be a tasty thing and guarded its secret as if they were top secret military plans. The government forbade transportation of the plant out of the Moslem nations. The actual spread of coffee was started illegally. One Arab named Baba Budan smuggled (走私) beans to some mountains near Mysore, India, and started a farm there. Early in this century, some of those original plants were found still growing fruitfully in the region.
Coffee today is grown and enjoyed worldwide, and is one of the few crops that small farmers in third-world countries can profitably export.What does the second paragraph mainly talk about?
| A．A sheepherder used coffee beans to keep sheep excited. |
| B．Coffee was a special kind of red cherry from a certain plant. |
| C．A sheepherder and a monk accidently discovered coffee’s effect. |
| D．Sheep ate a lot of coffee beans while they changed pastures. |
Which of the following involves political tricks?
| A．Kaldi’s story. | B．The monk’s story. |
| C．Omar’s story. | D．Baba Budan’s story. |
Mocha is originally the name of ______.
| A．a town | B．an Arabian | C．a kind of coffee | D．a sheepherder |
What can be the best title for the text?
| A．The Secret of Coffee | B．The Tales of Coffee |
| C．People’s Love for Coffee | D．The Function of Coffee |