Do dogs understand us?
Be careful what you say around your dog. It might understand more than you think.
A border collie named Rico recognizes the names of about 200 objects, say researchers in Germany. The dog also appears to be able to learn new words as easily as a 3-year-old child. Its word-learning skills are as good as those of a parrot or chimpanzee(黑猩猩).
In one experiment, the researchers took all 200 items that Rico is supposed to know and divided the into 20groups of 10 objects. Then the owner told the dog to go and fetch one of the items and bring it back. In four tests,Rico got 37 out of 40 commands right. As the dog couldn't see anyone to get clues, the scientists believe Rico must understand the meanings of certain words.
In another experiment, the scientists took one toy that Rico had never seen before and put it in a roomwith seven toys whose names the dog already knew. The owner then told Rico to fetch the object, using a word the dog had never heard before.
The correct object was chosen in seven out of l0 tests, suggesting that the dog had worked out the answer by process of elimination(排除法). A month later, Rico remembered half of the new names, which is even more impressive.
Rico is thought to be smarter than the average dog. For one thing, Rico is a border collie, a breed (种)known for its mental abilities. In addition, the 9-year-old dog has been trained to fetch toys by their names since the age of nine months.
It's hard to know if all dogs understand at least some of the words we say. Even if they do, they can't talk back. Still, it wouldn't hurt to sweet-talk your dog every now and then. You might just get a big, wet kiss in return!
60. From paragraph 2 we know that __ .
A. animals are as clever as human beings
B. dogs are smarter than parrots and chimpanzees
C. chimpanzees have very good word-learning skills
D. dogs have similar 'learning abilities as 3-year-old children
61. Both experiments show that .
A. Rico is smart enough to get all commands right
B. Rico can recognize different things including toys
C. Rico has developed the ability of learning mathematics
D. Rico won't forget the names of objects once recognizing them
62. Which of the following statements is true?
A. The purpose of the experiments is to show the border collie's mental abilities.
B. Rico has a better memory partly because of its proper early training.
C. The border collie is world-famous for recognizing objects.
D. Rico is born to understand its owner's commands.
63. What does the writer want to tell us?
A. To train your dog. B. To talk to your dog.
C. To be friendly to your dog. D. To be careful with your dog.
Social rules or laws on marriage vary widely between countries.Some countries, still do not have a legal minimum age for marriage, which makes child macriages are very common, there.
In the Western Christian countries, a 13 -year -old is still considered a child.Even getting married in one* s late teens is not usually encouraged because married life is likely to interfere with a young woman' s education and consequently restrict opportunities in later life.And there are also physical dangers in giving birth so young.
In Muslim countries such as Saudi Arabia, Iran and Pakistan, the age of puberty(青春期)at around 13 or 14 is the legal age for marriage, but in Turkey it is 15, and in Egypt and Tunisia, 18 the same minimum age as in many Western countries.It is argued that by allowing, earlier marriages, Islamic law is promoting stable relationships, while Western laws are encouraging promiscuity among young people.
In many countries, the trends of urbanization and education for girls have seen a drop in the number of child brides.However, early marriages continue to occur in poor rural areas.In India, for example, the legal age of marriage for a girl is 18 and to a boy, 21.Yet, according to government statistics, 18 percent of ten to fourteen-year old girls in the poor, rural state of Rajasthan in the northwest of the country are married.It is clear, then, that child marriages are connected with poverty, lack of education, rural customs as well as religion.So there don't tend to be any child marriages in urban or rich areas.
57.The underlined word "promiscuity" in the third paragraph means ____.
A.permanent partnership B.firm partnership
C.diverse relationship D.single relationship
58.According to the text, which of these women are married lastest?
A.Women from less educated background.
B.Women from poor rural areas.
C.Women from Islamic countries.
D.Wonf
eri from cities.
59.Child marriages are NOT related to ____ according to the passage.
A.social communication B.rural customs
C.poverty and lack of education D.religious beliefs
60.According to the passage, getting married early leads to all of the following EXCEPT____.
A.reducing a young woman's education
B.limiting a young woman's chances
C.causing baby death
D.doing harm to a young woman's health
According to the report by Baekeland and Hartmann, two American authoritative psychotogical research centres, the "short sleepers" had been more or less average in their sleep needs until the men were in their teens.But at about age 15 or so, the men voluntarily began cutting down their nightly sleep time because of pressures from school, work and other activities. These men tended to view their nightly periods of unconsciousness as bothersome interruptions, in their daily routines.
In general, these "short sleeps" appeared ambitious, active, energetic, cheerful,, conformist (循规蹈矩的) in their opinions, and very sure about their career choices.They often held several jobs at once, or workers full - or part - time while going to school.And many of them had a strong urge to appear "normal" or "acceptable" to their friends and associates.When asked to recall their dreams, the "short sleepers" did poorly.More than this, they seemed to prefer not remembering.In similar fashion, their usual way of dealing with psychological problems was to deny that the problem existed, and then to keep busy m the hope that the trouble would go away.The sleep patterns of the “short sleepers" were similar to, but less extreme than, sleep patterns shown by many mental patients categorized as manic (疯人).
The "long sleepers" were quite different indeed.Baekeland and Hartmann report that these young men had been lengthy sleeps since childhood.They seemed to enjoy their sleep, protected it, and were quite concerned when they were occasionally deprived (剥夺) of their desired 9 hours of nightly bed rest.They tended to recall their dreams much better than the "short sleepers." did.Many of the "long sleepers" were shy, anxious, introverted (内向), inhibited (压抑) , passive, mildly depressed, and unsure of themselves (particularly in social situations).Several openly states that sleep was an escape from their daily problems.
50.According to the text, which is probably the writer' s real attitude towards these two living habits ____.
A.both of them are healthy habits
B.not both of them are unhealthy habits
C.either of them is not unhealthy habits
D.neither of them is healthy habits
51.When sometimes they cannot enjoy adequate sleep, the long sleepers might ____.
A.feel extremely depressed B.become energetic
C.appeared disturbed D.feel disappointed
52.The writer implies (暗示) that short sleepers _____ in the text.
A.are ideally vigorous even under the pressures of life
B.often neglect the consequences of inadequate(不足的)sleep
C.do not know how to relax properly
D.are more unlikely to run into mental problems
Plastic is one of the most important technological discoveries of the 20th century. However, it may soon be replaced. The new development- liquid wood- can replace plastics in all branches of modern-day industries.
Plastic as a material enjoys the biggest demand in the modern world, but it does have a number of drawbacks. First and foremost, plastic isn’t recyclable. Secondly, it contains toxins (毒物) helping develop cancerous diseases. Finally, it’s made of oil and oil reserves aren’t endless.
The liquid wood technology is likely to replace plastic and providing mankind with new materials for many years ahead. Norbert Eisenfreich, a senior researcher at the Faunhofer Institute for Chemical Technology in Germany (ICT), said that arboform, the new material, is made of lignin(木素质), which can be obtained from soft tissues of wood. Once mixed with several other matenals, it turns into solid and non-toxic alternative for plastics.
ICT team leader Emilia Regina Inone-Kauffmann said the wood-working industry separates wood into three basic components, including lignin. Lignin isn’t used for the production of paper. Specialists of ICT mixed lignin with several natural materials and thus invented the material which could be melted and molded (铸型).
When solid, arboform looks like plastic and possesses tho qualitie of polished wood. It can be used for the production of any items. Arboform is already used for the production of car parts which require extra strength. In addition, liquid wood can be recycled repeatedly. The material preserved all of its qualities even if it’s reprocessed ten times.
However, the new invention doesn’t enjoy an extensive use due to the high content of sulfur(硫) in it. German researchers are sure to reduce the amount of sulfur by 90% very soon to make arboform usable for home needs.
According to the passage, plastic .
A.helps us to reduce the use of petrol |
B.helps to protect our environment in some way |
C.does harm to our society in some way |
D.has been replaced by the newly discovered material |
What’s the advantage of arboform over plastic?
A.It is easier made from natural oil. |
B.It is more widely used in household |
C.It is recyclable and friendly to environment. |
D.It contains no poisonous materials. |
The underlined word “altemative” in Paragraph 3 means .
A.lignin or arboform | B.soft tissues of wood |
C.plastics or wood | D.mixture of several materials |
It can be concluded that German researchers will focus their future work firstly on .
A.the material’s extensive use | B.the content of sulfur in arboform |
C.the production cost of arboform | D.the qualities of liquid wood |
The main purpose of the text is to .
A.introduce liquid wood which will replace plastic |
B.show readers how to produce arboform |
C.advertise the new material-arboform |
D.advertise new products made of arboform |
The day before the deadline for this article,I had no clue what I was going to write about. I took my problem to the editor-in-chief, and.he said to me:“Don’t worry; you’re creative. ”
I’m not sure where the editor-in-chief reached the conclusion that I was “creative”. Maybe it was through the poems I wrote. Personally, I simply enjoy writing because it’s fun. There’s also the fact that I can’t draw or do anything else creatively, I’m equally sure that there are people in the boat on the other side who can make things look excellent, but can’t write a poem.
At this point you probably want to ask me what poetry and art have to do with engineering. For one, it makes you a more rounded person, making you a better engineer. More importantly, as an engineer, you will be faced with many problems every day. There are some that can be solved by consulting a textbook, but more often than not, you will need that thing in your brain to put together things in a completely original combination to solve the problem at hand.
Think of the wonderful things that creative engineers have done. Civil engineers have made the road more long-lasting so we don’t have to close them for repairs as often. Coming up with a new innovation (创新) is similar to writing a good poem. It’s not some-thing you plan to do. The critical moment comes unexpectedly in the middle of nowhere. You don’t think about what you’re doing, you simply do. After some mad struggling you take a look at the end product and say to yourself, “This is a masterpiece. ” This is perhaps the greatest personal satisfaction one can
experience.
So all you engineers out there get out and do something creative. I don’t care if it’s writing a poem or a computer program, just be natural and do something creative.
This passage mainly deals with .
A.the creativity of engineers | B.the power of editor-in-chief |
C.engineering in general | D.a way of thinking |
In the author’s opinion, writing poems can .
A.show one is creative | B.make him happy |
C.bring him in lots of money | D.have an effect on one’s mental health |
According to the author, art can help an engineer to .
A.find the solutions to problems | B.learn to write poetry |
C.be courageous in face of challenges | D.get along well with others |
Coming up with a new innovation is similar to writing a good poem in that both are .
A.logically developed | B.strictly planned |
C.experience- based | D.naturally creative |
The greatest personal satisfaction of an engineer comes from .
A.planning his work successfully | B.building things quickly |
C.finishing his work innovatively | D.writing good poems naturally |
Sport is not only physically challenging,but it can also be mentally challenging. Criticism from coaches,parents,and other teammates,as well as pressure to win can create an excessive amount of anxiety or stress for young athletes. Stress can be physical,emotional,or psychological,and research has indicated that it can lead to burnout. Burnout has been described as dropping or quitting of an activity that was at one time enjoyable.
The early years of development are critical years for learning about oneself. The sport setting is one where valuable experiences can take place. Young athletes can,for example,learn how to cooperate with others,make friends,and gain other social skills that will be used throughout their lives. Coaches and parents should be aware,at all times,that their feedback to youngsters can greatly affect their children. Youngsters may take their parents’ and coaches’ criticisms to heart and find flaws(缺陷)in themselves.
Coaches and parents should also be cautious that youth sport participation does not become work for children. The outcome of the game should not be more important than the process of learning the sport and other life lessons. In today’s youth sport setting,young athletes may be worrying more about who will win instead of enjoying themselves and the sport. Following a game, many parents and coaches focus on the outcome and find fault with youngsters’ performances. Positive reinforcement(正面强化)should be provided regardless of the outcome. Research indicates that positive reinforcement motivates and has a greater effect on learning than criticism. Again,criticism can create high levels of stress, which can lead to burnout.
72.An effective way to prevent the burnout of young athletes is ____________.
A.to make sports less competitive
B.to make sports more challenging
C.to reduce their mental stress
D.to increase their sense of success
73.According to the passage sport is positive for young people in that____________.
A.it can help them learn more about society
B.it teaches them how to set realistic goals for themselves
C.it enables them to find flaws in themselves
D.it can provide them with valuable experience
74.Many coaches and parents are in the habit of criticizing young athletes ________.
A.without realizing criticism may destroy their self-confidence
B.in order to make them remember life lessons
C.believing that criticism is beneficial for their early development
D.so as to put more pressure on them
75.The author’s purpose in writing the passage is ____________.
A.to persuade athletes not to worry about criticism
B.to emphasize the importance of positive reinforcement to young athletes
C.to discuss the skill of combining criticism with encouragement
D.to teach young athletes how to avoid burnout
第二节(共5小题;每小题2分,满分10分)
根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
The purpose of a letter of application is to help you to "sell" yourself. 71 It should be simple,human,personal and brief without leaving out any necessary facts.
In writing a letter of application,keep in mind that the things a possible employer is most likely to want to know about are your qualifications(条件),your achievements and your aims. 72 If the first few sentences fail to win the reader's attention,the rest of the letter may not be read at all.Try to focus your opening remarks on the needs or interests of the employer not on your own need or desires.For example,instead of beginning with "I saw your advertisement in today's newspaper,"you might say " 73 "or "I have made a survey in my neighborhood to find out how many housewives use your product and why they like it."
74 Be clear about the kind of job for which you are now aplying.College graduates looking for their first positions often ask "Which can I provide in a letter? Employers want experience - which,naturally,no beginner has." The answer is that everything you have ever done is experience.
It is important to write a good strong closing for your letter.Make a specific request for an interview or give the possible employer something definite to do or expect.At excellent idea is to enclose(内附)a stamped,self - addressed envelope with your letter. 75
A.I have made a careful study of your advertising during the past six months. |
B.Don't be late for an interview. |
C.It should state clearly the job you want,and should tell what your abilities are and what you have done. |
D.Try to avoid generalities. |
E.The opening paragraph is perhaps the most important part.
F.That makes it easier for a possible employer to get in touch with you.
G.At the end of the letter,you should sign your name nicely.
No one is glad to hear that his body has to be cut open by a surgeon(外科医生) and part of it taken out. Today, however, we needn't worry about feeling pain during the operation. The sick person falls into a kind of sleep, and when he awakes, the operation is finished. But these happy conditions are fairly new. It is not many years since a man who had to have operation felt all its pain.
Long ago, operation had usually to be done while the sick man could feel everything. The sick man had to be held down on a table by force while the doctors did their best for him. He could feel all the pain if his leg or arm was being cut off, and his fearful cries filled the room and the hearts of those who watched.
Soon after 1770, Josept Priestley discovered a gas which is now called “laughing gas”.Laughing gas became known in America.Young men and women went to parties to try it. Most of them spent their time laughing,but one man at a party,Horace Wells,noticed that people didn't seem to feel pain when they were using this gas.He decided to make an experiment on himself.He asked a friend to help him.
Wells took some of the gas,and his friend pulled out one of Well’s teeth.Wells felt no pain at all.
As he didn't know enough about laughing gas, he gave a man less gas than he should have. The man cried out with pain when his tooth was being pulled out.
Wells tried again,but this time he gave too much of the gas,and the man died.Wells never forgot this terrible event.
56.It is ___________since a man being operated felt all the pain.
A.a few more years B.not long C.few years D.two thousand years
57. Long ago, when the sick man was operated on, he___________.
A.could feel nothing B.could not want anything
C.could feel all the pain D.could do anything
58.Using the laughing gas, the people did not seem to___________.
A.be afraid of anything B.feel pain C.want to go to the parties D.be ill
59.If a man took less laughing gas than he should have when an operation went on he___________.
A.felt nothing B.felt very comfortable C.still felt pain D.would die
E
Windows not only let light in to cut down an electricity use for lighting, but the light coming through the window also provides heat. However, windows are not something people typically associate with being a cutting edge technology. Researchers are now working on new technologies that enable a window to quickly change from clear to dark and anywhere in between with a turn of a switch.
“It took us a long time to figure out what a window really is,” says Claes Granqvist, a professor of solid—state physics at Uppsala University in Sweden.“It’s contact with the outside world. You have to have visual contact with the surrounding world to feel well.” So, windows and natural light are important for improving the way people feel when they’re stuck indoors.
Yet, windows are the weak link in a building when it comes to energy and temperature control. In the winter, cold air leaks in. When it’s hot and sunny, sunlight streams in. All of this sunlight carries lots of heat and energy. And all of this extra heat forces people to turn on their air conditioners. Producing cold air, which can feel so refreshing, actually suck up enormous amounts of electricity in buildings around the world.
Windows have been a major focus of energy research for a long time. Over the years, scientists have come up with a variety of strategies for coating, glazing, and layering windows to make them more energy efficient. Smart windows go a step further. They use some technologies involving changes of color.
Electrochromic windows use electricity to change color. For example, a sheet of glass coated with thin layers(层) of tungsten oxide(氧化钨) works a bit like a battery. Tungsten oxide is clear when an electric charge is applied and dark when the charge is removed, that is, when the amount of voltage(电压) is decreased, the window darkens until it’s completely dark after all electricity is taken away. So applying a voltage determines whether the window looks clear or dark.
One important feature that makes a smart window so smart is that it has a sort of “memory”. All it takes is a small shock of voltage to turn the window from one state to the other. Then, it stays that way. Transitions take from 10 seconds to a few minutes, depending on the size of the window. The development of smart windows could mean that massive air conditioning systems may no longer need.“In the future,” Granqvist says,“our buildings may look different.”
67.Which statement does not indicate the importance of windows as described in the first two paragraphs?
A.Windows can change from clear to dark to save energy.
B.Windows help to save energy by letting light in.
C.Windows help to save energy by providing heat.
D.Windows enable people to have contact with the outside world.
68.According to the passage, smart windows are windows_______.
A.that are coated B.that use electricity
C.the color of which can be changed D.that have many layers
69.To make electrochromic windows change color, what is applied to the window glass?
A.Electricity. B.Tungsten oxide. C.A battery. D.A voltage.
70.What will be the benefit if the research on smart windows turns out to be successful?
A.The buildings will look different.
B.Windows can be as large as you want.
C.We may not need air conditioners any more.
D.They are less expensive than traditional windows.
People like to look in the mirror often when they have a young and beautiful face. However, when one grows old, nobody wants to see their wrinkled old face in the mirror any more. So, many old people seldom look at their faces in the mirror. This is completely wrong.
According to Wu Zhenyun, a professor from the Psychological Research Institute under the Chinese Academy of Sciences, a person’s willingness to look in the mirror can reflect his or her mentality. When people don’t care too much about their age, they will try to carry themselves with ease and natural poise (姿态). They don’t mind looking in the mirror to see their own faces. Some people even love to look in the mirror from time to time to see whether they keep a good appearance. In this way, mirror becomes their best friend that help them to look confident.
On the other hand, some people are afraid of being old. They don’t want to see the wrinkles on their face and their hair turning grey. So they don’t want to look in the mirror. This actually reflects a negative attitude they hold towards life. In the long term, they might suffer from psychological pressure or some sort of depression, which is actually not a wise act.
“ Everyone can make themselves look charming at every age stage. If one is confident, one will always look beautiful, it shows that they accept themselves.” professor Wu said.
Mirror cannot only give confidence to one. By looking in the mirror, one can even find the traces of some diseases from one’s own face.
67.Why does the mirror become the best friend for some people?
A. Because it brings much confidence to them.
B. Because it makes them more beautiful.
C. Because it tells whether they are clean or not.
D. Because it helps them find their own faults.
68.The fact that some people are afraid of looking in the mirror reflects that______.
A. they suffer from metal disease B. they treat life in a negative way
C. they are too ugly D. they can’t bear the pressure of being old
69. The text tells us that______.
A. if you are willing to look in the mirror you are getting old
B. everyone can become attractive at any age
C. confidence can make a person look beautiful
D. old people will accept the reality when they are old
70. The writer wrote this passage to______.
A. advise people to look in the mirror constantly
B. reflect different attitude towards looking into a mirror
C. introduce a way of finding signs of disease from one’s face
D. analyze why people like and dislike to look in the mirror
Amelia Earhart's (1897-1937) childhood was not the typical girl’s. She liked nothing better than to explore the banks of the Missouri River, where she climbed trees and hunted rats with her rifle (步枪). She also built her own roller coaster(过山车 ).
The exciting life of the American aviation (航空)pioneer is dramatized in the movie Amelia, which is due to come out on October 23.
After Earhart paid a pilot $1 to take her up for a short fly in his plane, aviation became her love and career.
As she later explained, “Never do things others can do and will do, if there are things others cannot do or will not do.”
Earhart found herself a flying teacher and started to learn to fly. She took all sorts of jobs to pay for the lessons and to buy a second-hand plane on her 24th birthday.
In 1932, Earhart flew solo across the Atlantic. She became the first woman to make the solo crossing. She also made a flying suit for women and went on to design other clothes for women who led active lives. “Now and then women should do for themselves what men have already done —— occasionally what men have not done ——thereby establishing themselves as persons, and perhaps encouraging other women toward greater independence of thought and action.” she said.
When she was nearly 40, Earhart was ready for a final challenge—to be the first woman to fly around the world. However, in mid-flight, she and her navigator (导航员) disappeared in bad weather.
Earhart will be forever remembered as a brave pioneer for both aviation and for women.
59. According to the passage, which of the following statements is true?
A. A movie about Earhart’s exciting life has come out.
B. Earhart never did things others could and would do.
C. Earhart’s love for aviation came after she flew a plane for a short time.
D. In Earhart's opinion, women should think and act more independently.
60. The underlined word in paragraph 2 means ____.
A. presented B. adopted C. published D. created
61. From the passage we can know that ____.
A. Earhart showed most interest in adventure trips to the Missouri River during her
childhood
B. Earhart s ambition was to fly across the Atlantic
C. Earhart challenged herself constantly
D. Besides flying, Earhart also designed planes and clothes
62. You can probably find this article in .
A. a booklet B. a newspaper C. a guide book D. an advertisement
Louis Armstrong had two famous nick names. Some people called him Bagamo. They said his mouth looked like a large bag, Musicians often called him Pops, as a sign of respect for his influence on the world of music.
Born in 1901 in New Orleans, he grew up poor, but lived among great musicians. Jazz was invented in the city a few years before his birth. Armstrong often said, “Jazz and I grew up together.”
Armstrong showed a great talent for music when he was taught to play the cornet at a boy’s home. In his late teens, Armstrong began to live the life of a musician. He played in parades, clubs, and on the steamboats that traveled on the Mississippi River. At that time, New Orleans was famous for the new music of jazz and was home to many great musicians. Armstrong learned from the older musicians and soon became respected as their equal.
In 1922 he went to Chicago. There, the tale of Louis Armstrong begins. From then until the end of his life, Armstrong was celebrated and loved wherever he went. Armstrong had no equal when it came to playing the American popular song.
His cornet playing had a deep humanity and warmth that caused many listeners to say, “Listening to Pops just makes you feel good all over.” He was the father of the jazz style and also one of the best-known and most admired people in the world. His death, on July 6,1971, was headline news around the world.
51. Armstrong was called Pops because he .
A. showed an interest in music B. traveled to play modern music
C. looked like a musician D. was a musician of much influence
52. The third paragraph is developed .
A. by examples B. by space C. by time D. by comparison
53. Which statement about Armstrong is true?
A. He learned popular music at a boy’s home.
B. His tale begins in New Orleans
C. He was born before jazz was invented.
D. His music was popular with his listeners.
54. When did Armstrong begin his life of a musician?
A. In 1922.
B. After he graduated from high school.
C. When he was taught to play the cornet at a boy’s home.
D. When he was in his late teens.
55. Which would be the best title for the text?
A. The Father of the Jazz Style B. The Making of a Musician
C. The Spread of Popular Music D. The Invention of the Jazz Music
It doesn't matter when or how much a person sleeps, but everyone needs some rest to stay alive. That's what all doctors thought, until they heard about Al Herpin. Al Herpin, it was said, never slept. Could this be true? The doctors decided to see this strange man themselves.
Al Herpin was 90 years old when the doctors came to his home in New Jersey. They thought for sure that he got some sleep of some kind. So they stayed with him and watched every movement he made. But they were surprised. Though they watched him hour after hour and day after day, they never saw Herpin sleeping. In fact, he did not even own a bed. He never needed one.
The only rest that Herpin sometimes got was sitting in a comfortable chair and reading newspapers. The doctors were puzzled by this strange continuous sleeplessness. They asked him many questions, hoping to find an answer. They found only one answer that might explain his condition. Herpin remembered some talk about his mother having been injured several days before he was born. But that was all. Was this the real reason? No one could be sure.
Al Herpin died at the age of 95.
41.The main idea of this passage is that _______
A. everyone needs some sleep to stay alive
B. people can live longer by trying not to sleep
C. large numbers of people do not need sleep
D. a person was found who actually didn't need any sleep
42.The doctors came to visit Herpin, expecting ______
A. to find out whether his sleeplessness was really true
B. to find out why some old people didn't need any sleep
C. to find a way to free people from the need of sleeping
D. to cure him of his sleeplessness
43. After watching him closely, the doctors came to believe that Al Herpin ____
A. needed no sleep at all B. needed some kind of sleep
C . was too old to need any sleep D .often slept in a chair
44.One reason that might explain Herpin' s sleeplessness was ______
A. his mother's injury before he was born
B. his magnificent physical condition
C. that he had gradually got rid of the sleeping habit
D. that he hadn't got a bed
45.Al Herpin' s condition could be regarded as ______
A. a common one B. very healthy C. one that could be cured D. a rare one
It was a winter morning, just a couple of weeks before Christmas 2005. While most people were warming up their cars, Trevor, my husband, had to get up early to ride his bike four kilometers away from home to work. On arrival, he parked his bike outside the back door as he usually does. After putting in 10 hours of labor, he returned to find his bike gone.
The bike, a black Kona 18 speed, was our only transport. Trevor used it to get to work, putting in 60-hour weeks to support his young family. And the bike was also used to get groceries(食品杂货),saving us from having to walk long distances from where we live.
I was so sad that someone would steal our bike that I wrote to the newspaper and told them our story. Shortly after that, several people in our area offered to help. One wonderful stranger even bought a bike, then called my husband to pick it up. Once again my husband had a way to get to and from his job. It really is an honor that a complete stranger would go out of their way for someone they have never met before.
People say that a smile can be passed from one person to another, but acts of kindness from strangers are even more so. This experience has had a spreading effect in our lives because it strengthened our faith in humanity(人性)as a whole. And it has influenced(影响)us to be more mindful of ways we, too, can share with others. No matter how big or how small, an act of kindness shows that someone cares. And the results can be everlasting.
41. Why was the bike so important to the couple?
A. The man’s job was bike racing. B. It was their only possession.
C. It was a nice Kona 18 speed. D. They used it for work and daily life.
42. We can infer from the text that ____________.
A. life was hard for the young family. B. people were busy before Christmas
C. the stranger brought over the bike D. the couple worked 60 hours a week
43. How did people get to know the couple’s problem?
A. From radio broadcasts. B. From a newspaper.
C. From TV news. D. From a stranger.
44. What do the couple learn from their experience?
A. Strangers are usually of little help. B. One should take care of their bike.
C. News reports make people famous. D. An act of kindness can mean a lot.
Lying in the sun on a rock, the cougar(美洲豹)saw Jeb and his son, Tom before they saw it. Jeb put his bag down quickly and pulled his jacket open with both hands, making himself look big to the cougar, It worked. The cougar hesitated, ready to attack Jeb, but ready to forget the whole thing, too.
Jeb let go of his kacked, grasped Tom and held him across his body, making a cross. Now the cougar’s enemy looked even bigger, and it rose up, ready to move away, but unfortunately Tom got scared and struggled free of Jeb.
“Tom, no” shouted his father.
But Tom broke and ran and that’s the last thing you do with a cougar. The second Tom broke free; Jeb threw himself on the cougar, just as it jumped from the rock. They hit each other in mid-air and both fell, The cougar was on Jeb in a flash, fotgeiting about Tom, which was what Jeb wanted.
Cougars are not as big as most people think and a determined man stands a chance, even with just his fists. As the cougar’s claws(爪子)got into his left shoulder, Jeb swung his fist at its eyes and hit hard. The animal howled(吼叫)and put its head back. Jeb followed up with his other fist. Then out of the corner of his eye. Jeb saw Tom. The boy was running back to help his father.
“Knife, Tom,” shouted Jeb.
The boy ran to his father’s bag, while Jeb started shouting as well as hitting, to keep the cougar’s attention away from Tom. Tom got the knife and ran over to Jeb. The cougar was moving its head in and out, trying to find a way through the wall Jeb was making out of his arms. Tom swung with the knife, into the cougar’s back. It howled horribly and ran off into the mountains.
The whole fight had taken about thirty seconds.
52. Why did Jeb pull his jacket open when he saw the cougar?
A. To get ready to fight B. To frighten it away
C. To protect the boy D. To cool down
53. What do we know about cougars?
A. They are afraid of noises B. They hesitate before they hit
C. They are bigger than we think D. They like to attack running people
54. How did Jeb try to hold the cougar’s attention?
A. By keeping shouting and hitting B. By making a wall out of his arms
C. By throwing himself on the cougar D. By swinging his fists at the cougar’s eyes
55. Which of the following happened first?
A. The cougar jumped from the rock B. Tom struggled free of his father
C. Jeb asked Tom to get the knife D. Jeb held Tom across his body
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