If you are not reading this on a screen then you hold in your hands one of humanity’s world-changing inventions. Yet that power has not been matched by fame: paper delights in self-modesty, pointing you to the words on its surface and so acting only as a stage for ideas and arguments that have changed history.
Without that stage, the written and printed word would have attracted only a small audience.All the alternatives to paper commonly used throughout our pre-digital history have been too rare, too heavy, too expensive or too inconvenient to deliver words to a wide number of people,let alone a mass readership
Paper has enabled writers to reach unprecedented(前所未有) numbers throughout history.Among them were the Buddhist missionary translators from South and Central Asia who brought their religion to China almost two thousand years ago. The paper age has its outstanding personalities: Lev Nikolayevich Tolstoy and Johann Wolfgang von Goethe, whose collected works when combined fill more than 200 volumes.
For many of us, it has only been the rise of digital media that has finally opened our eyes to papers striking existence everywhere. Of course, paper has found thousands of roles for itself,writing aside. Your bedside lamp glows through a paper cover and the cups in the office coffee machine are made from paper. It can be as common and practical as a bus ticket or it can be treasured and expensive as the carrier of the worlds best-loved painting.
It is clear that many predictions of paper's extinction have been premature-and greatly overstated. Much of the 400 million tons of paper produced annually is absolutely necessary to our way of life. The bigger question, of course, concerns the one role paper has had that has been transformative for the world. namely as the carrier of written or printed text. Already,it is leaving much of the difficult work of words to digital media, and many of its centuries-old roles have already been largely transferred to the screen. There is also a sense in which paper has itself become a subject, rather than simply a medium. This began to become clear in art several decades ago. as paper became not simply the backdrop (背景) for art but, in a few cases, the stuff of the art itself.
This doesn’t mean that papers uses as a vehicle for words will end, but it does signal a slowing down. More than that, it signals that paper's greatest virtues are no longer good enough.Those virtues enabled unprecedented periods of cultural expansiveness. just as they encouraged knowledge, beliefs and ideas to move further down the socio-cconomic ladder. Yet such transformative qualities are shared by paper's digital opponent(对手), and paper can no longer compete on speed of delivery, scale of information immediately available, or ease of access.
Paper's historic dynamism(活力)has received its first great challenge and, in many aspects,it appears to be losing Nostalgia(怀旧)simply dismisses paper to a museum piece. But there are reasons to think that the dynamism that paper has exhibited over some 20 centuries will not be transferred totally to digital media. There are a few practical reasons. Electric power is always needed for digital media, of course. More importantly, anything online can, potentially, be hacked into. Your own reading choices can be viewed from the other side of the world. Even what you write can be viewed and changed or deleted. But it is the ownership of knowledge that matters most. As Amazon recently reminded a kindle reader who had lost the text of a book he was reading. you do not "own" your books on Kindle, as you own a physical book. You simply have the right to access them.
The digital revolution certainly provides unprecedented access to knowledge. But it is access only. Text that you can hold, shelve and own, due to paper, will always have a magic all its own.
1.Why does paper not have well-deserved fame?
A. Much information is available on a screen.
B. It takes great delight in being modest.
C. Only a small crowd enjoys the benefits of it.
D. It always guides readers to focus more on itself.
2.The underlined part in Paragraph 4 implies that the digital media .
A. ignores the existence of paper
B. promotes the wide use of paper
C. replaces the functions of paper
D. helps us realize the roles of paper
3.One reason why paper won' t come to an end is that .
A. it is being mass-produced
B. it is more than a medium
C. it has a centuries-old role
D. it is a well-known invention
4.What’s the purpose of mentioning the best virtues of paper in Paragraph 6?
A. To show its fast development.
B. To prove its unchanged strength.
C. To indicate its loss of competitiveness.
D. To bring back its past brilliance.
5.What is the biggest problem the digital media face?
A. It depends on electric power.
B. Personal privacy is easy to leak.
C. Users only have the right to use.
D. The joy of reading is hard to feel.
6.What is the best title for the passage?
A. The History of Paper
B. The Power of Paper
C. The Development of Paper
D. The Application of Paper
高三英语阅读理解中等难度题
If you are not reading this on a screen then you hold in your hands one of humanity’s world-changing inventions. Yet that power has not been matched by fame: paper delights in self-modesty, pointing you to the words on its surface and so acting only as a stage for ideas and arguments that have changed history.
Without that stage, the written and printed word would have attracted only a small audience.All the alternatives to paper commonly used throughout our pre-digital history have been too rare, too heavy, too expensive or too inconvenient to deliver words to a wide number of people,let alone a mass readership
Paper has enabled writers to reach unprecedented(前所未有) numbers throughout history.Among them were the Buddhist missionary translators from South and Central Asia who brought their religion to China almost two thousand years ago. The paper age has its outstanding personalities: Lev Nikolayevich Tolstoy and Johann Wolfgang von Goethe, whose collected works when combined fill more than 200 volumes.
For many of us, it has only been the rise of digital media that has finally opened our eyes to papers striking existence everywhere. Of course, paper has found thousands of roles for itself,writing aside. Your bedside lamp glows through a paper cover and the cups in the office coffee machine are made from paper. It can be as common and practical as a bus ticket or it can be treasured and expensive as the carrier of the worlds best-loved painting.
It is clear that many predictions of paper's extinction have been premature-and greatly overstated. Much of the 400 million tons of paper produced annually is absolutely necessary to our way of life. The bigger question, of course, concerns the one role paper has had that has been transformative for the world. namely as the carrier of written or printed text. Already,it is leaving much of the difficult work of words to digital media, and many of its centuries-old roles have already been largely transferred to the screen. There is also a sense in which paper has itself become a subject, rather than simply a medium. This began to become clear in art several decades ago. as paper became not simply the backdrop (背景) for art but, in a few cases, the stuff of the art itself.
This doesn’t mean that papers uses as a vehicle for words will end, but it does signal a slowing down. More than that, it signals that paper's greatest virtues are no longer good enough.Those virtues enabled unprecedented periods of cultural expansiveness. just as they encouraged knowledge, beliefs and ideas to move further down the socio-cconomic ladder. Yet such transformative qualities are shared by paper's digital opponent(对手), and paper can no longer compete on speed of delivery, scale of information immediately available, or ease of access.
Paper's historic dynamism(活力)has received its first great challenge and, in many aspects,it appears to be losing Nostalgia(怀旧)simply dismisses paper to a museum piece. But there are reasons to think that the dynamism that paper has exhibited over some 20 centuries will not be transferred totally to digital media. There are a few practical reasons. Electric power is always needed for digital media, of course. More importantly, anything online can, potentially, be hacked into. Your own reading choices can be viewed from the other side of the world. Even what you write can be viewed and changed or deleted. But it is the ownership of knowledge that matters most. As Amazon recently reminded a kindle reader who had lost the text of a book he was reading. you do not "own" your books on Kindle, as you own a physical book. You simply have the right to access them.
The digital revolution certainly provides unprecedented access to knowledge. But it is access only. Text that you can hold, shelve and own, due to paper, will always have a magic all its own.
1.Why does paper not have well-deserved fame?
A. Much information is available on a screen.
B. It takes great delight in being modest.
C. Only a small crowd enjoys the benefits of it.
D. It always guides readers to focus more on itself.
2.The underlined part in Paragraph 4 implies that the digital media .
A. ignores the existence of paper
B. promotes the wide use of paper
C. replaces the functions of paper
D. helps us realize the roles of paper
3.One reason why paper won' t come to an end is that .
A. it is being mass-produced
B. it is more than a medium
C. it has a centuries-old role
D. it is a well-known invention
4.What’s the purpose of mentioning the best virtues of paper in Paragraph 6?
A. To show its fast development.
B. To prove its unchanged strength.
C. To indicate its loss of competitiveness.
D. To bring back its past brilliance.
5.What is the biggest problem the digital media face?
A. It depends on electric power.
B. Personal privacy is easy to leak.
C. Users only have the right to use.
D. The joy of reading is hard to feel.
6.What is the best title for the passage?
A. The History of Paper
B. The Power of Paper
C. The Development of Paper
D. The Application of Paper
高三英语阅读理解中等难度题查看答案及解析
If you are reading this right now, you are taking part in the wonder of literacy. Because of printed words, people can relay information across both time and space. Much of the credit for this phenomenon can be attributed to one man.
Born in Mainz, Johannes Gutenberg, studied at the University of Erfurt in 1418 and spent much of his young adult life practicing the profession of goldsmithing. In 1439 Gutenberg borrowed money from investors but found himself in financial trouble.
In 1439 the city in which Gutenberg lived was planning to exhibit a large collection of some relics, which was expected to bring many visitors to the town. Gutenberg created many metal mirrors which were to be sold to the visitors. The mirrors probably would have sold well, but due to severe flooding the event was delayed by one year. The investors demanded that Gutenberg return their investments, but he had already spent the money on the mirrors. In order to satisfy the investors, Gutenberg decided to share his secret with them. This secret would forever change the world, all of history, and even the, process of keeping history. He had created the mechanical printing press with movable type.
Gutenberg’s brilliant idea would soon change the world, but he was in financial trouble once again and was accused of mismanaging money. The courts ruled against Gutenberg and Gutenberg lost .the shop he had created.
Before the spread of Gutenberg, s idea, literature was primarily handwritten and thus books were extremely rare and valuable. There was little reason for common people to learn to read or write. Gutenberg’s invention would change all of that. His printing press allowed literature to be produced on a mass scale. His movable metal type could be arranged once to form a page, and his press could print the page again and again.
Though Gutenberg had failed as a businessman, the technologies that he had created spread across Europe rapidly. As these printing technologies and techniques spread, news and books began to travel across Europe much faster than previously possible. The world has not been the same since.
1.Which of the following can replace the underlined word in Paragraph one?
A. referred B. devoted
C. exposed D. owed
2.Why did Gutenberg’s plan to sell mirrors fail?
A. The mirrors were less popular than he had expected.
B. Flooding delayed the event for an entire year.
C. Too many other people had the same idea.
D. Newly invented glass mirrors made his metal mirrors old-fashioned.
3.Which of the following is best supported by evidence from the text?
A. Gutenberg’s idea was a tremendous success that made him incredibly wealthy.
B. Gutenberg’s idea didn’t become popular in his lifetime, but grew very popular after his death.
C. Gutenberg, s idea did not make him rich but spread very quickly.
D. Gutenberg, s idea did not become popular right away but made him incredibly rich over time.
4.Which of the following titles best expresses the main idea of this text?
A. Investing Wisely: Turning Your Good Ideas into Money
B. How to Make Books Using the Gutenberg Method
C. The City of Mainz: Life in Medieval Germany
D. Gutenberg: A Man Who Changed the World
高三英语阅读理解中等难度题查看答案及解析
3D comes home
Have you had this experience? You are watching a movie. A man is shooting on the screen. The picture is so real that you think he is shooting at you. Or a car is speeding on the screen and at one point you are afraid it will hit you.
Three-dimensional (3D)films use special technology to make pictures seem more real and exciting than two-dimensional ones. Two popular movies in the cinema this year, UP and Ice Age; Dawn of the Dinosaurs both use 3D technology.
So far we can only see 3D films in the cinema with a special screen and projector. But soon, we will be able to watch them in our living rooms. Last month, the Japanese company Sony told reporters that it plans to bring 3D televisions to homes in 2010. The company is also hoping to make other products with 3D, like laptops and PS3.
“ The 3D train is on the track, and we are ready to drive it home,” said Sony President Sir Howard Stringer.
How 3D technology works
Three dimensional movies and TV programs are fun to watch, but do you know how they are made? It is much easier to understand if we do an experiment.
Hold one of your fingers up at arms length and close one eye. Then try closing the other eye. As you switch between open eyes you should see your finger “jumping” left and right against the background.
This happens because our two eyes are about 4 cm away from each other. The separation causes each eye to see the world from a different angle. The brain puts these two views together. What you see becomes three-dimensional.
Three dimensional movies are made using two video cameras at the same time, which creates two different images. When the movie plays in a cinema, two projectors put the two images on the screen. With a pair of 3D glasses, the two images are separated and each image only enters one eye. Your brain puts the two pictures back together, and the pictures on the screen become three-dimensional.
72. What does the sentence “The 3D train is on the track, and we are ready to drive it home” mean? .
A. They’ve got a train to take 3D films back home
B. They are ready to bring 3D technology to homes
C. They have no more work to do on 3D technology
D. They are not sure about the future of 3D films
73. According to the text, 3D films .
A. use advanced technology to make special sound effects.
B. are less real than ordinary films, but more exciting.
C. can only be seen in the cinema at the moment.
D. will take the place of 2D films in the near future.
74. From the text, we know that 3D technology .
A. works in a similar way to how our eyes see things.
B. is too expensive to be used in ordinary homes.
C. uses special video cameras and light effects
D. can be easy to experiment with
75. The passage is mainly about .
A. how 3D films will develop in the future.
B. what makes 3D films so enjoyable
C. how 3D technology works and its future
D. what 3D technology needs and its future
高三英语阅读理解简单题查看答案及解析
If you live in a big city, there are many thing to drive you crazy on your daily route, and it’s not just overcrowded subway trains.
Vicky Zhao is a mainlander working in Hong Kong. For her, one thing she can’t put up with is people standing on the wrong side of the escalator(自动扶梯) in subway stations. “Escalators help us move faster and save time. It isn’t a place to rest,” the 24-year-old says. “I often see tourists block the way with their suitcases or chatting on the escalators during rush hours. It annoys me to no end.”
Admitting she is not the patient type, Zhao says things are much better in Hong Kong than in cities on the mainland where “stand right, walk left” signs are often ignored.
The logic behind the “stand right, walk left” escalator etiquette(礼仪) seems obvious. Even though you may want to catch your breath while you’re transported up or down, you should still consider others and leave enough space for people in a hurry, so that they can run and catch the train.
Many cities’ escalators, including London’s and Beijing’s, use the “stand right, walk left” system to speed up the flow of people. (Australia is an exception and you should stand on the left side instead.) But some cities discourage people from moving on escalators out of safety reasons. In Hong Kong’s subway stations there are regular announcements asking people to “stand still” on escalators. Even so, most people in this fast-paced city observe the “stand right, walk left” etiquette.
But the people who stand on escalators defend themselves by telling the walkers not to be so impatient. The BBC quotes one stander as saying: “If the person is in such a rush, why not just take the stairs? Even when the escalator is packed and there’s nowhere to move, I see these same people complaining about not being able to pass.”
Whatever the escalator etiquette is in the place you live or visit, do what most people are doing and always be mindful of others: leave enough space between each other, don’t stay at the end of the escalator, and if someone is blocking your way, a simple “excuse me” is enough.
1.In the second paragragh, the underlined word It refers to______
A. the author’s living in the big city of Hong Kong.
B. being crowded on the subway trains in rush hours.
C. people’s blocking the way or chat on the escalators.
D. people’s standing on the right side resting.
2.When on the escalator, a majority of local people in Hong Kongg_______
A. stand still as the railway stations require.
B. ignore the “ stand right, walk left” signs
C. use the stairs instead of escalators.
D. follow the “stand right, wail left” etiquette.
3. What can be inferred from the 6th paragraph?
A. Not everyone follows the “stand right, walk left” etiquette.
B. The BBC is against the “stand right, walk left” etiquette.
C. People should be patient and take the stairs if possible.
D. People shouldn’t complain about the crowded escalators.
4. Which of the following statements is the writer’s opinion?
A. People should stand right no matter where they are.
B. People should do as the Romans do and consider others.
C. People should do as they like on the escalators.
D. People should be seriously criticized when they block the way.
高三英语阅读理解困难题查看答案及解析
If you are not rich by the time you are 35, says Ma Yun, then you the opportunities of youth.
A. are wasting B. wasted
C. will waste D. have wasted
高三英语单项填空中等难度题查看答案及解析
I’ll probably see you on Sunday; , it will be on Monday.
A. thus B. then C. after all D. if not
高三英语单项填空困难题查看答案及解析
If you are a male and you are reading this ,congratulations: you are a survivor .According to statistics, you are more than twice as likely to die of skin cancer than a woman ,and nine times more likely to die of AIDS. Assuming you make it to the end of your natural term, about 78 years for men in Australia, you will die on average five years before a woman.
There are many reasons for this-typically, men take more risks than women and are more likely to drink and smoke but perhaps more importantly, men don’t go to the doctor.
“Men aren’t seeing doctors as often as they should, ” says Dr. Gullotta, “This is particularly so for the over-40s,when diseases tend to strike.” According to a recent survey, 95%of women aged between 15 and early 40s see a doctor once a year, compared to 70% of men in the same age group.
“A lot of men think they are invincible （不可战胜的）,”Gullotta says. “They only come in when a friend drops dead on the golf course and they think, Geez, if it could happen to him……”
Then there is the ostrich(鸵鸟) approach, “ Some men are scared of what might be there and would rather not know, ” says Dr. Ross Cartmill.
“Most men get their cars serviced more regularly than they service their bodies,” Cartmill says .He believes most diseases that commonly affect men could be addressed by preventive check-ups. “Prevention is cheaper in the long run than having to treat the diseases. Besides, the final cost is far greater, it is called premature death.”
1.Why does the author congratulate his male readers at the beginning of the passage?
A. Their can live longer than they expected.
B. They are sure to enjoy a longer and happier life.
C. They have lived long enough to read this article.
D. They are more likely to survive serious diseases today.
2.Which of the author’s statements is the most important reason that men die five years earlier on average than women according to the passage?
A. Men drink and smoke much more than women.
B. Men don’t seek medical care as often as women.
C. Men are more likely to suffer from deadly diseases.
D. Men aren’t as cautions as women in face of danger.
3.Which of the following best completes the sentence “Geez, if it could happen to him,…’?
A. it could happen to me, too
B. it would be a big misfortune.
C. I should avoid playing golf.
D. I should consider myself lucky.
4.What does Dr. Ross Cartmill mean by “the ostrich approach”(in para.5)
A. A casual attitude towards one’s health conditions.
B. A new theatment for certain psychological problems.
C. Refusal to get medical treatment for fear of the pain involved.
D. Unwillingness to find out about one’s disease because of fear.
5.What does Cartmill say about regular check-ups for men?
A.They may increase public expenses
B.They will save money in the long run
C.They may cause psychological strains on men
D.They will enable men to live as long as women
高三英语阅读理解简单题查看答案及解析
If you have ever been rock climbing, then you will know that it is not a very easy sport. In fact you probably felt quite defeated when you first tried to do any serious climbing. Indoor and outdoor rock climbing are both extremely demanding and, like anything else, require practice, to get good at. What most people don’t know is that the sport of rock climbing is one of the most physically and mentally demanding sports there is.
There are three basic types of rock climbing. Top roping is probably one of the most common types and is basically climbing with a partner. The second type, which is very similar to top roping, is called lead climbing. In both of these types of rock climbing the climber can sit off the wall and rest on the rope.
The third type of rock climbing is called bouldering. Bouldering is a type of free climbing without any ropes. This is the most demanding of all climbing types. The climber must be able to complete the climbing without taking a rest on the rope.
Believe it or not, climbing is said to be about 75% legs and only 25% arms. To climb efficiently and successfully, a person needs to have a wonderful technique. One of the major rules of rock climbing is to always have three points touching the wall, whether it is both feet and one hand, or one foot and both hands, as it is much easier to have your weight rest on three points than on two. Another important idea to grasp is that your arms in most cases will do the climbing; they only hold you into the wall so that your legs are actually pushing you upward. Also, the closer you are to the wall, the easier it is to climb.
Rock climbing may sound a bit too extreme for the everyday person but it really is an amazing workout. Once you get into the sport, and learn how to position your body and rest your weight, then you can begin to deal with some difficult problems. The great thing about rock climbing is that it is mentally challenging as well. You are constantly analyzing the way your body moves and how to do certain moves on the wall. For anyone who wants to get into shape, rock climbing is a fun and effective way to exercise muscles.
1.What does the author think of rock climbing?
A．It is an easy sport. B．It is challenging.
C．It is quite dangerous. D．It is extremely difficult.
2.According to this passage, we know that __________.
A．indoor rock climbing is much easier than outdoor rock climbing
B．while rock climbing, people depend mainly on their arms
C．ordinary people can practise rock climbing
D．during climbing, the climber can always stop for a rest
3.It is much easier for a rock climber if he ___________ while climbing.
A．takes a rope B．has a partner
C．has three points touching the wall D．uses feet more often
4.___________ will make rock climb easier.
A．Keeping the body closer to the wall B．Resting more often on the arms
C．Resting more often on the feet D．Pushing forward without thinking of the problems
5.By rock climbing, one can _____________.
A．get more weight and stronger muscles B．get both physical and mental exercises
C．have a terrible experience that will last long. D．probably feel quite defeated
高三英语阅读理解中等难度题查看答案及解析
If you have ever been rock climbing, then you will know that it is not a very easy sport. In fact you probably felt quite defeated when you first tried to do any serious climbing. Indoor and outdoor rock climbing are both extremely demanding and, like anything else, require practice, to get good at. What most people don’t know is that the sport of rock climbing is one of the most physically and mentally demanding sports there is.
There are three basic types of rock climbing. Top roping is probably one of the most common types and is basically climbing with a partner. The second type, which is very similar to top roping, is called lead climbing. In both of these types of rock climbing the climber can sit off the wall and rest on the rope.
The third type of rock climbing is called bouldering. Bouldering is a type of free climbing without any ropes. This is the most demanding of all climbing types. The climber must be able to complete the climbing without taking a rest on the rope.
Believe it or not, climbing is said to be about 75% legs and only 25% arms. To climb efficiently and successfully, a person needs to have a wonderful technique. One of the major rules of rock climbing is to always have three points touching the wall, whether it is both feet and one hand, or one foot and both hands, as it is much easier to have your weight rest on three points than on two. Another important idea to grasp is that your arms in most cases will do the climbing; they only hold you into the wall so that your legs are actually pushing you upward. Also, the closer you are to the wall, the easier it is to climb.
Rock climbing may sound a bit too extreme for the everyday person but it really is an amazing workout. Once you get into the sport, and learn how to position your body and rest your weight, then you can begin to deal with some difficult problems. The great thing about rock climbing is that it is mentally challenging as well. You are constantly analyzing the way your body moves and how to do certain moves on the wall. For anyone who wants to get into shape, rock climbing is a fun and effective way to exercise muscles.
41．What does the author think of rock climbing?
A．It is an easy sport. B．It is challenging.
C．It is quite dangerous. D．It is extremely difficult.
42．According to this passage, we know that __________.
A．indoor rock climbing is much easier than outdoor rock climbing
B．while rock climbing, people depend mainly on their arms
C．ordinary people can practise rock climbing
D．during climbing, the climber can always stop for a rest
43．It is much easier for a rock climber if he ___________ while climbing.
A．takes a rope B．has a partner
C．has three points touching the wall D．uses feet more often
44．___________ will make rock climb easier.
A．Keeping the body closer to the wall B．Resting more often on the arms
C．Resting more often on the feet D．Pushing forward without thinking of the problems
45．By rock climbing, one can _____________.
A．get more weight and stronger muscles B．get both physical and mental exercises
C．have a terrible experience that will last long. D．probably feel quite defeated
高三英语阅读理解简单题查看答案及解析
If you need glasses to read this, you are among the majority of Chinese students. That’s because most students in China are short-sighted which means they can only see things close up and distant things will be blurry. Four-fifths of high school students wear glasses and now more and more children in primary school need glasses, too.
This epidemic of poor eyesight has two very simple causes: too much time spent indoors studying and too little time spent outdoors playing. Reading and writing for hours and hours, sometimes in poorly lighted rooms, causes eyesight to weaken. But students have to do this because there is so much pressure on them to succeed in school. And because they spend so much time indoors at school and at home, they have less time to spend outdoors enjoying the sun.
The sun, as a consequence, is important in developing good eyesight. Exposure to daylight releases a chemical in the eyes that prevents, or at least delays, short-sightedness. According to a study by Ian Morgan of Australian National University, Australian children and Chinese children have the same level of eyesight before they start school, but once they enter primary school, Chinese children only spend about an hour a day outside, while Australian children spend three to four hours each day in the sunshine. The result is that while about 40 percent of Chinese primary school students need glasses, only three percent of Australian children do.
Wearing glasses may not seem like a big deal. For some, wearing glasses can even be an opportunity to make a fashion statement. But poor eyesight at a young age can have serious long term consequences. As you get older, your eyesight can worsen and lead to things like macular degeneration(黄斑变性), a condition of the eyes for which there is no cure and which can eventually lead to blindness.
With all that in mind, don’t you think it’s time to give your eyes a break? Try spending a little less time inside and go for a walk in the park, instead. It’s the healthy thing to do and your eyes will thank you for it.
1.What does the underlined word “blurry” mean?
A. unpopular. B. unpleasant.
C. unclear. D. unconscious.
2.How should the students protect their eyesight according to the passage?
A. They should study less and less.
B. They should stay longer outdoors.
C. They should wear sun-glasses.
D. They should have a longer rest in bed.
3.It can be inferred from the passage that _____ is to blame for the poor eyesight of Chinese children.
A. the ever-worsening bad weather
B. the ever-increasing burden of study
C. the ever-decreasing sunny days
D. the ever-decreasing period of study time
4.What is the purpose of this article?
A. To explain why Chinese students are poor-sighted.
B. To admire Australian children’s good eyesight.
C. To criticize the present education system.
D. To call on people to protect Chinese children’s eyesight
高三英语阅读理解中等难度题查看答案及解析