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科目: 来源: 题型:阅读理解

Believe it or not, optical illusion(错觉) can cut highway crashes.
Japan is a case in point. It has reduced automobile crashes on some roads by nearly 75 percent using a simple optical illusion. But stripes, called chevrons(人字形), painted on the roads make drivers think that they are driving faster than they really are, and thus drivers slow down.
Now the American Automobile Association Foundation(基金会) for Traffic Safety in Washington D.C. is planning to repeat Japan’s success. Starting next year, the foundation will paint chevrons and other patterns of stripes on selected roads around the country to test how well the patterns reduce highway crashes.
Excessive (too great) speed plays a major role in as much as one fifth of all fatal traffic accidents, according to the foundation. To help reduce those accidents, the foundation will conduct its tests in areas where speed-related hazards (danger) are the greatest curves, exit slopes, traffic circles, and bridges.
Some studies suggest that straight, horizontal bars painted across roads can initially cut the average speed of drivers in half. However, traffic often returns to full speed within months as drivers become used to seeing the painted bars.
Chevrons, scientists say, not only give drivers the impression that they are driving faster than they really are but also make a lane appear to be narrower. The result is a longer lasting reduction in highway speed and the number of traffic accidents.

  1. 1.

    The passage mainly discusses ________.

    1. A.
      a new way of highway speed control
    2. B.
      a new pattern for painting highways
    3. C.
      a new way of training drivers
    4. D.
      a new type of optical illusion
  2. 2.

    On roads painted with chevrons, drivers tend to feel that ________.

    1. A.
      they should avoid speed-related hazards
    2. B.
      they are driving in the wrong lane
    3. C.
      they should slow down their speed
    4. D.
      they are coming near to the speed limit
  3. 3.

    The advantage of chevrons over straight, horizontal bars is that the former ________.

    1. A.
      can keep drivers awake
    2. B.
      can cut road accidents in half
    3. C.
      will look more attractive
    4. D.
      will have a longer effect on drivers
  4. 4.

    The American Automobile Association Foundation for Traffic Safety plans to ________.

    1. A.
      try out the Japanese method in certain areas
    2. B.
      change the road signs across the country
    3. C.
      replace straight, horizontal bars with chevrons
    4. D.
      repeat the Japanese road patterns
  5. 5.

    What does the author say about straight, horizontal bars painted across roads?

    1. A.
      They are suitable only on broad roads.
    2. B.
      They are falling out of use in the United States.
    3. C.
      They are ignored in a long period of time.
    4. D.
      They cannot be used successfully to traffic circles.

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科目: 来源: 题型:阅读理解

At the time, I would go out in the evening with my parents. But this time I had borrowed a bicycle from a friend of mine. I didn’t know why, but once I was on my own bicycle, a kind of free feeling flooded through me. The faster I rode, the faster I wanted to go! Far ahead, I rode as if my life depended on it, head down, hands grasping the handbars. I meant to get to Jinghai Bar as fast as I could...
Oh! My hands! Don’t come any closer... Don’t touch me! That poor doctor just couldn’t get my gloves off. Each time he took a step towards me, I broke into painful shouting. Much later, I discovered that I had crashed(碰撞) heavily with another bicycle, and I hadn’t spoken one word of sense for at least three hours! After some time, my mother arrived at the hospital, her face as white as a sheet, and gave me a hug(拥抱), only then did the doctor begin to stitch(缝合) my head wound, not only did he merrily cut off a long lock of my hair, but used no anaesthetic(麻药) either! Later. I seemed to hear faraway voices saying that my right hand was broken. I almost burst into tears. How would I ever play the piano again?

  1. 1.

    On her way to Jinghai, the writer felt _______.

    1. A.
      nervous
    2. B.
      comfortable
    3. C.
      light-hearted
    4. D.
      upset
  2. 2.

    Why did the writer ride a bicycle to Jinghai Bar that evening?

    1. A.
      Because she wanted to attend a party on time.
    2. B.
      Because she wanted to meet her friend who was waiting for her there.
    3. C.
      Because she just wanted, to join some of her friends and drink some wine.
    4. D.
      We are not quite sure about what she was really going there for.
  3. 3.

    What did the writer think of the doctor?

    1. A.
      Friendly.
    2. B.
      Cruel.
    3. C.
      Hardworking.
    4. D.
      Kind.
  4. 4.

    One thing is sure, that is, before she was wounded she _______.

    1. A.
      often went to Jinghai Bar with her friends
    2. B.
      liked playing the piano
    3. C.
      didn’t like any doctors at all
    4. D.
      would burst into tears when she was in trouble

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科目: 来源: 题型:阅读理解

Just five one-hundredths of an inch thick, light golden in colour and with a perfect “saddle curl”( 马鞍状卷曲 ), the Lay’s potato chip seems an unlikely weapon for global domination. But its maker, Frito-Lay, thinks otherwise. “Potato chips are a snack food for the world,” said Salman Amin, the company’s head of global marketing. Amin believes there is no corner of the world that can resist the charms of a Frito-Lay potato chip.
Frito-Lay is the biggest snack maker in America owned by PepsiCo, and accounts for over half of the parent company’s $3 billion annual profits. But the U.S. snack food market is largely saturated( 市场基本饱和 ), and to grow, the company has to look overseas.
Its strategy rests on two beliefs: First, a global product offers economies of scale with which local brands cannot compete. And second, consumers in the 21st century are drawn to “global” as a concept. “Global” does not mean products that are consciously identified as American, but ones that consumers--- especially young people--- see as part of a modern, innovative( 创新的 ) world in which people are linked across cultures by shared beliefs and tastes. Potato chips are an American invention, but most Chinese, for instance, do not know that Frito-Lay is an American company. Instead, Riskey, the company’s research and development head, would hope they associate the brand with the new world of global communications and business.
With brand perception a crucial factor, Riskey ordered a redesign of the Frito-Lay logo. The logo, along with the company’s long-held marketing image of the “irresistibility” of its chips, would help facilitate the company’s global expansion.
The executives ( 行政主管 )acknowledge that they try to swing national eating habits to a food created in America, but they deny that amounts to economic imperialism(帝国主义). Rather, they see Frito-Lay as spreading the benefits of free enterprise across the world. “We are making products in those countries, we’re adapting them to the taste of those countries, building businesses and employing people and changing lives,” said Steve Reinemund, PepsiCo’s chief executive. 

  1. 1.

    It is the belief of Frito-Lay’s head of global marketing that _____.

    1. A.
      People over the world enjoy eating their company’s potato chips
    2. B.
      Their company must find new ways to promote domestic sales
    3. C.
      The light golden color enhances the charm of their company’s potato chips
    4. D.
      Potato chips can hardly be used as a weapon to dominate the world market
  2. 2.

    One of the assumptions on which Frito-Lay bases its development strategy is that _______.

    1. A.
      products identified as American will have promising market value
    2. B.
      local brands cannot compete successfully with American brands
    3. C.
      products suiting Chinese consumers’ needs bring more profits
    4. D.
      consumers worldwide today are attracted by global brands
  3. 3.

    Why did Riskey have the Frito-Lay logo redesigned? ______

    1. A.
      To suit changing tastes of young consumers.
    2. B.
      To change the company’s long-held marketing image.
    3. C.
      To promote the company’s strategy of globalization.
    4. D.
      To compete with other American chip producers.
  4. 4.

    Frito-Lay’s executives claim that the promoting of American food in the international market ______.

    1. A.
      won’t affect the eating habits of the local people
    2. B.
      will be in the interest of the local people
    3. C.
      will lead to economic imperialism
    4. D.
      won’t spoil the taste of their chips

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科目: 来源: 题型:阅读理解

The Basics of Math—Made Clear
Basic Math introduces students to the basic concepts of mathematics, as well as the fundamentals of more tricky areas. These 30 fantastic lectures are designed to provide students with an understanding of arithmetic and to prepare them for Algebra(代数) and beyond.
The lessons in Basic Math cover every basic aspect of arithmetic. They also look into exponents(指数), the order of operations, and square roots. In addition to learning how to perform various mathematical operations, students discover why these operations work, how a particular mathematical topic relates to other branches of mathematics, and how these operations can be used practically.
Basic Math starts from the relatively easier concepts and gradually moves on to the more troublesome ones, so as to allow for steady and sure understanding of the material by students. The lectures offer students the chance to “make sense” of mathematical knowledge that may have seemed so frightening. They also help students prepare for college mathematics and overcome their anxiety about this amazing—and completely understandable—field of study.
By the conclusion of the course, students will have improved their understanding of basic math. They will be able to clear away the mystery(神秘性) of mathematics and face their studies with more confidence than they ever imagined. In addition, they will strengthen their ability to accept new and exciting mathematical challenges.
Professor H. Siegel, honored by Kentucky Educational Television as “the best math teacher in America,” is a devoted teacher and has a gift for explaining mathematical concepts in ways that make them seem clear and obvious. From the basic concrete ideas to the more abstract problems, he is master in making math lectures learner-friendlier and less scary.
With a PhD in Mathematics Education from Georgia State University, Dr. Siegel teaches mathematics at Central Arizona College. His courses include various make-up classes and a number of lectures for future primary school teachers.
If the course fails to provide complete satisfaction to you, you can easily exchange it for any other course that we offer. Or you can get your money back.

  1. 1.

    What does the course Basic Math mainly cover?

    1. A.
      Algebra.
    2. B.
      College Mathematics.
    3. C.
      Arithmetic.
    4. D.
      Mathematics Education.
  2. 2.

    What benefits can students expect from Basic Math?

    1. A.
      Stronger imaginative ability.
    2. B.
      Additional presentation skills.
    3. C.
      More mathematical confidence.
    4. D.
      Greater chances of becoming teachers.
  3. 3.

    What can we learn about Professor H. Siegel?

    1. A.
      He is a guest lecturer at Kentucky Educational Television.
    2. B.
      He is to deliver 30 lectures in Basic Math.
    3. C.
      He works in Georgia State University.
    4. D.
      He specializes in training teachers.
  4. 4.

    Where is the passage most likely to have been taken from?

    1. A.
      A news report.
    2. B.
      A book review
    3. C.
      A lesson plan.
    4. D.
      An advertisement

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科目: 来源: 题型:阅读理解

In the past, people who graduated from college felt proud of their academic (学业的) achievements and felt confident that their degree would help them to find a good job.
However, in the past five years the job market has changed greatly. This year’s college graduates are facing one of the worst job markets. For example, Ryan Stewart, a graduate of San Jose State University, got a degree in religious studies, but no job prospects. He points out that many people already working are getting laid off and don’t have jobs, so it’s even harder for new college graduates to find jobs.
Five years ago, the future looked bright for the class of 2006. There were many high-tech job chances. Graduates received many job offers, and they were able to get jobs with high salaries and benefits such as insurance (保险) and paid vacations. However, "Times have changed and it's a new market," according to an officer of the San Jose State Career Center.
The officer says students who do find jobs started preparing two years ago. They worked during summer vacations, they have had several short-time jobs, and they’ve majored in one of the few fields that are still hot, like chemical engineering, accounting, or nursing, where average starting salaries have actually increased over last year. Other popular fields (like information system management, computer science, and political science) have seen big declines (下降) in starting salaries.
Ryan Stewart (he had hoped to become a teacher) may go back to school in order to become a college teacher. He thinks college teaching could be a good career even in a bad economy.
In conclusion, these days a degree may not be a ticket to instant wealth for some students. For now, they can only hope the value of their degree will increase over time.

  1. 1.

    The underlined word in the second paragraph probably means _____.

    1. A.
      skills
    2. B.
      interests
    3. C.
      chances
    4. D.
      ideas
  2. 2.

    Which of the following majors has the best job offers?

    1. A.
      teaching
    2. B.
      accounting
    3. C.
      political science
    4. D.
      computer science
  3. 3.

    Ryan Stewart will have to ____________.

    1. A.
      go back to school
    2. B.
      get a job teaching
    3. C.
      change his major
    4. D.
      become a religious leader
  4. 4.

    The underlined sentence in the last paragraph means ____________.

    1. A.
      the best way to get rich is not to get a college degree
    2. B.
      most students with degrees will not be able to find jobs
    3. C.
      having a college degree does not mean that one has money for travelling
    4. D.
      a college degree does not mean that one will find a well-paid job
  5. 5.

    The main idea of the passage is that _________.

    1. A.
      a lot of graduates are losing their jobs
    2. B.
      Ryan Stewart has been able to find a job
    3. C.
      salaries in some fields have increased in the past year
    4. D.
      the job market has changed greatly over the past five years

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科目: 来源: 题型:阅读理解

When many people see birds cleaning their feathers, they attribute it to vanity on the part of the bird. But, in reality, what they are doing is maintaining their wings, the instruments that they depend on for safe flight. If a bird’s wings are not in perfect condition, the bird either won’t be able to fly or won’t be able to control its flight. That is why after a long flight and even throughout the day, you will see them cleaning their feathers.
Most birds, if they get a chance, will take a bath at least once a day. They do this to get rid of the dust that has accumulated in their feathers throughout their flight s during the day. In dry or desert areas, birds will not always be able to find water in which to bath, but they still need to clean their feathers. What many birds will do is to take dust baths. They will roll around in dust until it covers their feathers. They will stand up, shaking the dust out, and then clean their feathers with their beaks (鸟嘴) as usual.
Baths are important for another reason. During the course of the day and night, many parasites (寄生虫) are attracted to birds. Bugs, mites, fleas and so on will try to reach birds and suck from their blood. Daily baths help to keep the parasites to a minimum.
Some birds, especially those that spend a lot of time in or around water, have skin glands (皮肤腺) that produce oil. After bathing, these birds will squeeze the glands to spread the oil over their wings to keep them free of water.
If you are a bird lover and have bird houses in your yard, it can be good to go to the extra step, providing a bird bath. Once the birds in your neighborhood discover it, you will be surprised at how popular it becomes as they periodically stop by to take their daily bath.

  1. 1.

    What’s the passage mainly about?

    1. A.
      How birds clean themselves.
    2. B.
      What birds enjoy doing.
    3. C.
      Why baths matter so much to birds.
    4. D.
      What bird lovers should do.
  2. 2.

    What does the underlined part in Para 1 probably mean?

    1. A.
      Most people think it good for birds to clean their feathers.
    2. B.
      Most people show much interest in how birds clean themselves.
    3. C.
      Most people believe that birds’ keeping themselves clean is necessary.
    4. D.
      Most people think birds’ cleaning their feathers of no practical significance.
  3. 3.

    According to Para 3, birds’ feather cleaning _____.

    1. A.
      helps keep them healthy
    2. B.
      keeps them free of any parasite
    3. C.
      makes them more attractive
    4. D.
      helps them relax enough
  4. 4.

    In the last paragraph, the author further reminds us that _____ .

    1. A.
      we should love birds as much as possible
    2. B.
      birds enjoy cleaning themselves by bathing
    3. C.
      we can be good bird lovers by bathing birds
    4. D.
      birds like to come close to the people in a yard

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科目: 来源: 题型:阅读理解

Have you ever wanted to feel like you were in a western film? Or maybe you wanted to feel like you were a pioneer traveling the west? It is possible to experience such things during a Wild West vacation! Here are four of the best Wild West vacation locations available:
Walk the Lewis and Clark Trail
Walk some or all of the 3,700 miles trail that was traversed by Mariwether Lewis and William Clark, two of the world’s greatest explorers. Though not all the trails are marked, there are various stops that have been preserved by various historic societies. There is also a coach (长途客车) that makes a 16-day trek following the trail. This begins in St. Louis, Missouri, and ends in Astoria, Oregon.
Venture Route 66
Take a tour or go to see it yourself — ride on the famous Route 66. The road is nearly 2,500 miles long. Harley Davidson offers motorcycle tours that last two weeks. Route 66 will provide an experience that may only be found on the open road. The historic road is still well taken care of.
Visit the Grand Canyon
Visit the greatest canyon in the world, located in Northern Arizona. Raft down the Colorado River, or hike the various trails that run throughout the canyon. If walking is not your thing, there are donkey and horse riding adventures available. In addition, there are motorized boats that float down through the canyon in a week’s time.
Visit Deadwood
Located in South Dakota, Deadwood is a historic landmark. It is the kind of town that comes to mind when one thinks of an old western film. Actors who act as gunslingers (杀手) will often be seen in the streets playing their roles. Winter activities are popular in this old town, and there is always something to do.

  1. 1.

    The underlined word “trek” (Para 2) can be replaced by      .

    1. A.
      beautiful scenery
    2. B.
      traveling information
    3. C.
      pleasant holiday
    4. D.
      long and hard journey
  2. 2.

    Which of following riding adventures can tourists take on Route 66?              

    1. A.
      A horse riding adventure.
    2. B.
      A coach riding adventure.
    3. C.
      A motorcycle riding adventure.
    4. D.
      A donkey riding adventure.
  3. 3.

    If you want to hike various trails you are advised to      .

    1. A.
      visit the Grand Canyon
    2. B.
      visit Deadwood
    3. C.
      venture Route 66
    4. D.
      walk the Lewis and Clark Trail
  4. 4.

    What do we know from the passage?

    1. A.
      A number of historic stops aren’t protected well.
    2. B.
      William Clark was a pioneer who explored the west.
    3. C.
      Western films are the most popular among Americans.
    4. D.
      None of the trails in the west are marked.

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科目: 来源: 题型:阅读理解

While success is surely sweeter than failure, it seems failure is a far better teacher, and organizations that fail spectacularly often flourish more in the long run, according to a new study by Vinit Desai, assistant professor of management at the University of Colorado Denver Business School. Researchers have found that people missing their goals perform much better in the long run. That is because they gain more knowledge from their failures than their successes and the lessons are more likely to stay longer in their minds.
“We found that the knowledge gained from success was often fleeting while knowledge from failure stuck around for years,” said professor Desai, who led the study. “But companies often ignore failure. Managers may fire people or turn over the whole workforce while they should treat the failure as a learning opportunity.”
Prof Desai compared the flights of the space shuttle Atlantis and the Challenger. During the 2002 Atlantis flight, a piece of insulation (绝缘体) broke off and damaged the left solid rocket booster (助推火箭) but didn’t influence the program. There was little investigation. The Challenger was launched next and another piece of insulation broke off. This time the shuttle and its seven–person crew were destroyed. The disaster led to a major investigation resulting in 29 changes to prevent future disasters.
The difference in response in the two cases came down to this: Atlantis was considered a success and the Challenger a failure.
“Despite crowded skies, airlines are extremely reliable,” he said. “The number of failures is extremely small. And past researches have shown that older airlines, those with more experience in failure, have a lower number of accidents.”
Prof Desai doesn’t recommend finding out failure in order to learn. Instead, he advises organizations to analyze small failures to collect useful information rather than wait for major failures.

  1. 1.

    Why did experts pay little attention to the problem of Atlantis?

    1. A.
      Because it worked perfectly.
    2. B.
      Because the right booster was still OK.
    3. C.
      Because nothing serious happened then.
    4. D.
      Because fewer people died in the flight.
  2. 2.

    Fewer accidents happen to older airlines in that _____.

    1. A.
      their planes couldn’t fly high in the sky
    2. B.
      they gained much from experience in failure
    3. C.
      their planes were often checked by the experts
    4. D.
      they were unpopular among passengers
  3. 3.

    The passage is written mainly to _____.

    1. A.
      show failure is a better teacher than success
    2. B.
      explain why Challenger failed
    3. C.
      introduce something about Prof Desai
    4. D.
      tell managers how to achieve success
  4. 4.

    Which writing strategy is NOT used in developing the passage?

    1. A.
      Giving definitions.
    2. B.
      Making comparisons.
    3. C.
      Analyzing causes.
    4. D.
      Providing different examples.

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科目: 来源: 题型:阅读理解

The Taj Mahal (泰姬陵) is considered to be one of the most beautiful buildings in the world and the finest example of the late style of Indian architecture (建筑). It is at Agra in northern India. It lies beside the River Jumna in the middle of gardens with quiet pools.
  The Taj Mahal was built by the Mogul emperor (皇帝) Shah Jehan, who ruled India in the 17th century. It is used to honour his favorite wife, known as Mumtaz Mahal, who died in 1631. The building, which was completed between 1632 and 1638, was designed by a local Muslim architect (建筑师), Ustad Ahmad Lahori. The whole building, with gardens and gateway structures, was completed in 1643. The Taj Mahal stands at one end of the garden tomb with marble (大理石) path. The room is softly lighted by the light that passes through double screens of carved marble set high in the walls. The building now is kept in good condition.
  The Taj Mahal took 22 years to build. Shah Jehan planned a similar building, but in black instead of white, to lie on the other side of the river. But before it could be built, Shah Jehan was imprisoned (监禁) by his son and buried next to his wife in the Taj Mahal

  1. 1.

    The Taj Mahal was built for____

    1. A.
      Mumtaz
    2. B.
      Shah
    3. C.
      Either Mumtaz or Shah
    4. D.
      Both Mumtaz and Shah
  2. 2.

    Why do you think Shah Jehan was buried next to his wife?

    1. A.
      His own tomb hadn't been built
    2. B.
      He hoped to be buried there
    3. C.
      King and Queen should be buried together
    4. D.
      He liked Mumtaz all his life
  3. 3.

    The passage mainly tells us about ____

    1. A.
      why the Taj Mahal was built
    2. B.
      the love story between Shah and Mumtaz
    3. C.
      How the Taj Mahal was built
    4. D.
      the Taj Mahal
  4. 4.

    Form the passage we can learn that____

    1. A.
      the Taj Mahal looks more beautiful than before
    2. B.
      the Taj Mahal has become a place of interest
    3. C.
      the Taj Mahal has completely changed
    4. D.
      the Taj Mahal doesn't exist now

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科目: 来源: 题型:阅读理解

There are two types of people in the world. Although they have equal degree of health and wealth and other comforts of life, one becomes happy, the other becomes unhappy. This arises from the different ways in which they consider things, persons, events and the resulting effects upon their minds.
People who are to be happy fix their attention on the convenience of things. The pleasant parts of conversation, the well prepared dishes, the goodness of the wine, the fine weather. They enjoy all the cheerful things. Those who are to be unhappy think and speak only of the opposite things. Therefore, they are continually dissatisfied. By their remarks, they sour the pleasure of society, offend(or hurt) many people, and make themselves disagreeable everywhere. If this turn of mind was founded in nature, such unhappy persons would be the more to be pitied. The intention of criticizing and being disliked is perhaps taken up by imitation. It grows into a habit, unknown to its possessors. The habit may be strong, but it may be cured when those who have it realize its bad effects on their interests and tastes. I hope this little warning may be of service to them, and help them change this habit.
Although in fact it is chiefly an act of the imagination, it has serious results in life since it brings on deep sorrow and bad luck. Those people offend many others; nobody loves them, and no one treats them with more than the most common politeness and respect. This frequently puts them in bad temper and draws them into arguments. If they aim at getting some advantages in social position or fortune, nobody wishes them success. Nor will anyone start a step or speak a word to favor their hopes. If they bring on themselves public objections, no one will defend or excuse them, and many will join to criticize their wrongdoings. These should change this bad habit and be pleased with what is pleasing, without worrying needlessly about themselves and others. If they do not, it will be good for others to avoid any contact with them. Otherwise, it can be disagreeable and sometimes very inconvenient, especially when one becomes mixed up in their quarrels

  1. 1.

    The phrase“sour the pleasure of society” most nearly means______.

    1. A.
      make others unhappy
    2. B.
      have a good taste with social life 
    3. C.
      tend to scold others openly
    4. D.
      enjoy the pleasure of life
  2. 2.

    We can conclude from the passage that______.

    1. A.
      such unhappy people are dangerous to social life
    2. B.
      people can get rid of the habit of unhappiness
    3. C.
      we should pity all such unhappy people
    4. D.
      unhappy people can not understand happy persons
  3. 3.

    If such unhappy persons insist on keeping the habit, the author suggests that people should ______.

    1. A.
      show no respect and politeness to them
    2. B.
      prevent any communication with them
    3. C.
      persuade them to recognize the bad effects
    4. D.
      quarrel with them until they realize the mistakes
  4. 4.

    In this passage, the writer mainly______.

    1. A.
      describes two types of people  
    2. B.
      laughs at the unhappy people
    3. C.
      tells people how to be happy in life
    4. D.
      suggests ways to help them unhappy

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