Sometimes, the simplest ideas are the best. For example, to absorb heat from the sun to heat water, you need large, flat, black surfaces. One way to do that is to build those surfaces specially, on the roofs of buildings. But why go to all that trouble when cities are rub of black surfaces already, in the form of asphalt （柏油） roads?
Ten years ago, this thought came into the mind of Arian de Bondt, a Dutch engineer. He finally persuaded his boss to follow it up. The result is that their building is now heated in winter and cooled in summer by a system that relies on the surface of the road outside.
The heat-collector is a system of connected water pipes. Most of them ran from one side of the street to the other, just under the asphalt road. Some, however, dive deep into the ground.
When the street surface gets hot in summer, water pumped through the pipes picks up this heat and takes it underground through one of the diving pipes. At a depth of 100 metres lies a natural aquifer （蓄水层） into which several heat exchangers （交换器） have been built. The hot water from the street runs through these exchangers, warning the ground-water, before returning to the surface through another pipe. The aquifer is thus used as a heat store.
In winter, the working system is changed slightly. Water is pumped through the heat exchangers to pick up the heat stored during summer. This water goes into the building and is used to warm the place up. After performing that task, it is pumped under the asphalt and its remaining heat keeps the road free of snow and ice.Which of the following is true according to the first two paragraphs?
| A．Arian de Bondt got his idea from his boss. |
| B．Large, flat, black surfaces need to be built in cities. |
| C．The Dutch engineer's system has been widely used. |
| D．Heat can also be collected from asphalt roads. |
For what purpose are the diving pipes used?
| A．To absorb heat from the sun. |
| B．To store heat for future use. |
| C．To turn solar energy into heat energy. |
| D．To carry heat down below the surface. |
From the last paragraph we can learn that __
| A．some pipes have to be re-arranged in winter |
| B．the system can do more than warming up the building |
| C．the exchangers will pick up heat from the street surface |
| D．less heat may be collected in winter than in summer. |
Parts of Africa are covered by a dark cloud. But this is no rain cloud. It is a living cloud made of billions of locusts(蝗虫) that are traveling across the continent eating everything in their path.
And now in the battle to stop this disaster, a radio station in Senegal, West Africa, is offering listeners 50 kilograms of locusts. “We think this idea will get more people to take part in the war on the locusts.” said Abdoulaye Ba, from Sud-Fm, a radio station in one of Senegal’s worst affected area.
This is West Africa’s biggest locust disaster in 15 years, and it is moving east, causing huge damage to crops. As they move they produce young and increase their number and will soon threaten Sudan in the northeast of Africa. Some say it could reach Asia.
Experts say the harmful effect on crops in areas already suffering from food shortage and war could cast many people to go hungry. Governments in the areas are not well equipped to fight the pest.
Although leaders of 12 countries have agreed on a plan, it is not expected to be enough. “We are now treating 6,000 hectares per day with pesticide(杀虫剂), but we need to treat 20,000 hectares per day in order to have any hope of controlling this disaster,” said Mohamed Adballahi Ould Babah, director of locust control in Mauritania.
Requests are being made for international aid, which is the only way to limit the disaster, the UN’s Food and Agriculture Organization warned.By using “dark cloud” to describe locusts in the first paragraph, the author mainly meant to______.
| A．show the size, speed and damage of the mass of locusts |
| B．suggest the high speed that locusts travel at |
| C．warn that locusts would sweep the continent severely |
| D．hint that they look like dark monster |
The story is mainly about______.
| A．West Africa’s united effort in fighting a disaster |
| B．the difficulty in controlling locusts |
| C．the great damage locusts caused to West Africa |
| D．a struggle to fight against a disaster brought by locusts in West Africa |
According to the text we learn that the locust disaster______.
| A．can be even more serious in Asia |
| B．is then out of control |
| C．has affected greatly most areas |
| D．cannot be stopped unless twice as much pesticide is provided for the affected areas |
Which of the following is WRONG？
| A．Sud-Fm offered a reward for fighting locusts so that more people would join in the effort. |
| B．Senegal is to southwest of Sudan. |
| C．The locusts can cause such damage mainly because it has no natural enemy in West Africa. |
| D．12 countries affected by locusts have untied but still lack pesticide. |
If humans were truly at home under the light of the moon and stars，we would go in darkness happily，the midnight world as visible to us as it is to the vast number of nocturnal(夜间活动的) species on this planet. Instead，we are diurnal creatures, with eyes adapted to living in the sun’s light. This is a basic evolutionary fact, even though most of us don’t think of ourselves as diurnal beings. Yet it’s the only way to explain what we’ve done to the night: We’ve engineered it to receive us by filling it with light.
The benefits of this kind of engineering come with consequences 一 called light pollution 一 whose effects scientists are only now beginning to study. Light pollution is largely the result of bad lighting design，which allows artificial light to shine outward and upward into the sky. III-designed lighting washes out the darkness of night and completely changes the light levels 一 and light rhythms — to which many forms of life, including, ourselves, have adapted. Wherever human light spills into the natural world, some aspect or life is affected .
In most cities the sky looks as though it has been emptied of stars, leaving behind a vacant haze(霾) that mirrors our fear of the dark. We’ve grown so used to this orange haze that the original glory of an unlit nigh, - dark enough for the planet Venus to throw shadow on Earth, is wholly beyond our experience, beyond memory almost.
We’ve lit up the night as if it were an unoccupied country, when nothing could be further form the truth. Among mammals alone, the number of nocturnal species is astonishing, Light is a powerful biological force, and on many species it acts as a magnet(磁铁). The effect is so powerful that scientists speak of songbirds and seabirds being “captured” by searchlights on land or by the light from gas flares on marine oil platforms. Migrating at night, birds tend to collide with brightly lit tall buildings.
Frogs living near brightly lit highways suffer nocturnal light levels that are as much as a million times righter than normal, throwing nearly every aspect of their behavior out of joint including most other creatures ,we do need darkness .Darkness is as essential to our biological welfare, to our internal clockwork, as light itself.
Living in a glare of our making,we have cut ourselves off from our evolutionary and cultural heritage—the light of the stars and the rhythms of day and night .In a very real sense light pollution causes us to lose sight of our true place in the universe, to forget the scale of our being, which is best measured against the dimensions of a deep night with the Milky Way—the edge of our galaxy arching overhead.According to the passage, human being .
| A．prefer to live in the darkness |
| B．are used to living in the day light |
| C．were curious about the midnight world |
| D．had to stay at home with the light of the moon |
What does “it”(Paragraph 1) most probably refer to?
| A．The night. | B．The moon |
| C．The sky | D．The planet |
The writer mentions birds and frogs to .
| A．provide examples of animal protection |
| B．show how light pollution affects animals |
| C．compare the living habits of both species |
| D．explain why the number of certain species has declined |
It is implied in the last paragraph that .
| A．light pollution dose harm to the eyesight of animals |
| B．light pollution has destroyed some of the world heritages |
| C．human beings cannot go to the outer space |
| D．human beings should reflect on their position in the universe |
What might be the best title for the passage?
| A．The Magic light. |
| B．The Orange Haze. |
| C．The Disappearing Night. |
| D．The Rhythms of Nature. |
NEWS BRIEF
● "New labels to show calories
The US government ruled that all food establishments(场所) should put the calorie information of their foods on their menus. Within a year chain restaurants, like fast food KFC, will have to say clearly on their menus how many calories their fried chicken wings, fries, and other items contain. Amusement parks, movie theaters and supermarkets will also have to follow the rules. The move is designed to fight against the problem of obesity(肥胖) in the US.
● Antibiotics leading to world problem
The entire world is facing this problem; antibiotic resistance. And the resistance will lead to the deaths of 10 million people across the world by 2025, predicted a new report released by the UK government. Antibiotics are used to destroy or slow the growth of harmful bacteria in our bodies. But overuse and misuse of them can encourage bacteria to develop new ways of overcoming antibiotics, which makes it increasingly difficult for humans to fight diseases.
●___________________________________
Australia is the world's most expensive destination for international students, according to a study done by Hong Kong and Shanghai Banking Corporation (HSBC). They have to spend an average of $ 42,000 ( about 258 ,000 yuan) a year to study at Australian universities. Singapore is not far behind, with an average yearly cost of $ 39,229, followed by the US at $ 36,564 and the UK at 35,045. However, Australia's education quality only ranks joint fourth with Canada, well below the US, the UK, and Germany. In addition, international students studying in Germany only have to pay about one-sixth the cost of studying in Australia.
● New Games sports may be added
The International Olympic Committee has canceled the 28-sportcap for future summer Olympics But each summer Games will still only be allowed 10, 500 athletes and 310 events. Countries that could host the games will discuss plans with the committee during a new invitation stage before bidding. They are also allowed to hold events outside their own countries and get financial support from the committee. No changes will be introduced for the 2016 Olympics in Rio de Janeiro, Brazil. The news brief covers ______________.
| A．medicine, disaster, finance, events |
| B．health, medicine, education, sports |
| C．service, health, education, events |
| D．business, medicine, economy, sports |
The underlined word "antibiotics" in Line 7 refers to ___________.
| A．serious diseases | B．varieties of resistance |
| C．harmful bacteria | D．medical drugs |
Which of the following fits in the blank best in the news brief?
| A．Australian study most expensive |
| B．The cost of studying overseas |
| C．International students in Australia |
| D．Australia's education quality |
Which of the following statements is best supported by the news brief?
| A．Some events may be held outside the host country in future summer Olympics |
| B．It is Australia's best education quality that will cause students to make a wise choice. |
| C．It is necessary for the UK government to try hard to encourage using lots of antibiotics. |
| D．Popcorn sold in cinemas in the world will soon have calorie information labels. |
One day, Soapy Smith and I visited a shelter for badly-treated women located in a deserted section of the city. No one smiled a greeting, and they appeared uninterested in Soapy. One little girl in particular moved like a wisp (纤弱的小东西) in the background. The staff informed me that she had been there for over a month and had not spoken the entire time. Her mother said she had talked at one time but not in recent memory. I didn't want to imagine what could have happened to rob this little girl of the natural curiosity and enthusiasm so natural to childhood.
Spreading a blanket on the floor, I sat down and put Soapy on the blanket. As the silent child circled past me, I told the group that Soapy would come to talk to them if they sat on his blanket. Several children did this, including the silent girl. She sat rigidly at the edge of the blanket, legs held stiffly out straight in front of her. She was staring hard at Soapy. It appeared that he kept making eye contact with her. She didn't reach out to him or encourage him in any way. Rather she sat tensely, just staring.
Finally Soapy came to a stop about two inches from her. He quietly reached out and laid his chin on her knee. I was astonished. While a common behavior for dogs, this is not a behavior exhibited by rabbits, especially not by this rabbit.
The child did not reach out to touch Soapy. Instead, she slowly leaned toward him. When her face was within inches of his, she carefully reached out and circled him with her arms. So softly that no one in the room could hear, she began to talk. Folded around the rabbit, she pillowed her head on his back and whispered to him. Soapy remained motionless.
I looked up and noticed that the shelter workers had stopped talking. Every adult in the room froze in place. Time seemed to have stopped.
The little girl reappeared when I was preparing to leave. She reached her hands out and looked me directly in the eye. I held Soapy out to her. She wrapped him in a big hug and pressed her face against him. Suspended (悬挂) from my hands as he was, I was concerned that he would begin to struggle. Instead he reached out his head again and laid it on the child's shoulder. His breathing slowed and he closed his eyes. As quickly as it happened, the little girl released her hug and stepped back. As she turned away, I thought I saw the beginnings of a faint smile.
The rabbit in his cloud of soft, warm fur had touched something deep in the child — something that had died from too much hard experience. Soapy's innocence and trust appeared to arouse those very same qualities in the little girl. It seems the language of the heart is simple after all.The little girl didn't speak any word because ___________.
| A．she liked staying silent and still |
| B．she had no friends to talk with |
| C．she had too much hard experience |
| D．the people in the shelter all kept silent |
What is the correct order of the following events?
a. The little girl gave a faint smile.
b. Soapy reached out and laid his chin on her knee.
c. The little girl carefully reached out and circled him with her arms.
d. Soapy's breathing slowed and he closed his eyes.
e. The little girl began to whisper to Soapy.
| A．c; b; e; d; a | B．b; c; d; e; a |
| C．b; c; e; d; a | D．c; b; d; e; a |
The author's purpose of writing the passage is to tell us ___________.
| A．a moving story about a lonely girl who hasn't talked for years |
| B．to pay more attention to those children who have been deserted by their parents |
| C．a lot of kind people around us are offering help to those in need |
| D．the heart-to-heart communication between animal and human is powerful |
The best title for this passage may be ___________.
| A．Soapy Smith and A Little Girl |
| B．A Great Surprise |
| C．The Language of The Heart |
| D．Human Beings and Animals |
| Dear Applicant, A We regret to inform you that your application to the stated establishment cannot be processed at this time due to the fact that it does not exist. After consultation with out mythical advisors we have also determined that even if it didn’t exist, the course “wandology” would be highly in demand and hence require at least two As and a B in any of the following subjects: Advanced Spellcrafting Mystimatics Defence Against The Dark Arts History of the Occult Shaft Design Your hand written grade sheet claiming top marks in “waving a stick about”, “ waving a pointy hat” and “watching Paul Daniels TV specials” sadly is not suitable for submission, however by applying through clearing you may be suitable of Liberal Arts courses. Alternatively you may wish to resubmit next year by tying your letter to an owl and hoping for the best. On behalf of UCAS I wish you every success. Yours sincerely, XXX |
| Dear Duke University Admissions, B Thank you for your rejection letter of March 26, 2015. After careful consideration, I regret to inform you that I am unable to accept your refusal to offer me admission into the Fall 2015 freshman class at Duke. This year I have been fortunate enough to receive rejection letters from the best and the brightest universities in the country. With a pool of letters so diverse and accomplished I was unable to accept the rejection letters I would have been able to only several years ago. Therefore, I will be attending Duke University's 2015 Class. I look forward to seeing you then. Best, Siobhan O'Dell |
| Dear Siobhan, C I understand how disappointed you are that we were unable to offer you a space in our incoming class, I want to be honest with you and let you know that it’s very rare that we learn something that leads us to change our decision, in the last ten years we’ve about 500 requests for a review… and changed the decision four times Wish you all the best~ XXX |
Of the three letters, which is in response to which?
| A．A---B | B．C---B | C．C---A | D．B----C |
Chances for Duke University to change its admission decision in history were_______.
| A．none | B．big | C．slim | D．hard to tell |
What makes it impossible for the applicant to resubmit an application next year?
| A．Tying the letter to an owl and send it to UCAS |
| B．Printing out grade sheet |
| C．Applying for the Liberal Arts course as an option |
| D．Improving his scores |
What can we infer form the letter about college application?
| A．It is disappointing for sure. |
| B．Rejection letters are better written than offers. |
| C．It is no as fun as on imagines. |
| D．There could be extra work beyond normal procedure. |