Industrial pollution is not only a problem for the countries of Europe and North America but also an extremely serious problem in some developing countries. For these countries, economic growth is a very important aim. They want to introduce industries, and so they put few controls on the industries which cause pollution.
Cubatao, an industrial town of 85 000 people in Brazil, is an example of the connection between industrial development and pollution. In 1954, Cubatao had no industry. Today it has more than twenty large factories, which produce many pollutants(污染物). The people of the town are suffering from the poisonous matter in their environment and the bad effects can be clearly seen. Birth shortcomings are extremely common. Among children and adults, lung problems are sometimes twelve times more common in Cubatao than in other places.
It is true that Brazil, like many other countries, has laws against pollution, but these laws are not enforced strictly enough. It is cheaper for companies to take no notice of the laws and pay the fines(罚款) than to buy the expensive equipment that will reduce the pollution. It is clear, therefore, that economic growth is more important to the government than to the health of the workers. However, the responsibility(责任) does not completely lie with the Brazilian government. The example of Cubatao shows that international companies are not acting in a responsible way either. A number of the factories in the town are owned by large companies from France, Italy, and the U. S. They are doing things in Brazil that they would not be able to do at home. If they caused the same amount of pollution at home, they would be severely(严厉地) punished or even put out of business. Why don’t developing countries have strict pollution controls?
| A.The new industries they want to introduce do not cause much pollution. |
| B.Pollution is not a serious problem for developing countries. |
| C.They don’t realize the balance of nature will be destroyed by some pollutants. |
| D.If they put stricter controls on industry, fewer companies would build new plants in developing countries. |
What is the author’s purpose in taking Cubatao as an example?
| A.To show that industry can develop very fast in developing countries. |
| B.To show that the pollution problem in Brazil is extremely serious. |
| C.To show that industrial growth can cause pollution problems for developing countries. |
| D.To show that pollution is killing many people and destroying the whole economy of Brazil. |
How is the health of the population of Cubatao?
| A.There are more heart diseases among people who live near chemical factories. |
| B.More people suffer from lung diseases because of poisonous matter. |
| C.Their health is affected by pollutants the same way as that of other Brazilians. |
| D.Babies there are found not as bright as those who live in other places. |
Why do some foreign companies like to set up their plants in Brazil?
| A.The investment(投资) environment in Brazil is suitable for them. |
| B.They will not be severely punished if they cause pollution in Brazil. |
| C.They can make much money because they do not have to pay Brazilian workers much. |
| D.They can act in an irresponsible(不负责任的) way in Brazil because there are no pollution laws there. |
BEIJING - A research team led by Chinese scientists have discovered dietary modulation of gut microbiota(膳食干预肠道菌群)can alleviate both genetic and simple obesity in children.
The findings of the team, led by Zhao Liping with Shanghai Jiaotong University, Yin Aihua with the Guangdong province children's hospital, and Tang Huiru with Chinese Academy of Sciences, have been published on EBioMedicine, a renowned medical journal co-sponsored by Cell and The Lancet in July.
The team identified bacterial genomes specifically for producing obesity-related metabolites(代谢物), and said an improved gut microbiota can significantly help to treat genetic obesity such as Prader-Willi Syndrome (PWS).
Beginning in childhood, PWS affected kids develop an insatiable appetite, leading to chronic overeating and obesity.
The scientists used a diet therapy with beneficial gut bacteria on trial patients and found considerable diminished appetite, weight loss and improved health conditions on the patients.
The paper concluded dysbiosis (失调)of gut microbiota is highly related with both genetic and simple obesity in children, implicating dietary modulation of gut microbiota a potentially effective treatment method. Which of the following factors contributes to child obesity?
| A.dietary modulation of gut microbiota |
| B.beneficial gut bacteria |
| C.an improved gut microbiota |
| D.dysbiosis of gut microbiota |
Which can replace the underlined word “diminished”?
| A.unsatisfied | B.increased |
| C.decreased | D.good |
Where is the passage extracted?
| A.Medicine book | B.Science book |
| C.Doctor’s instructions | D.News report |
Which might be the best title for the passage?
| A.Chinese scientists discover treatment to child obesity. |
| B.The reasons for genetic obesity in children has been found. |
| C.Obesity-related research has been done by Chinese scientists. |
| D.An effective treatment to obesity has been found. |
Visitors worry that London is an expensive city but there really are so many free things to do here. The following ideas should get you started.
All of London's major museums are free, but most offer some special exhibitions for a fee. My favorite is the Museum of Londonwhere you can learn the history of London from Roman times to today. And I love theGeffrye Museumwhich shows English domestic interiors and helps bring to life what it was really like to live in London.
I regularly hear people tell me theQueen Mary's Rose Gardens in Regent's Parkis their favorite spot in London, and who am I to argue? I would also recommend St. James's Park as it offers one of the best views ofBuckingham Palace. Hyde Park is enormous and Kensington Gardens nearby includes the ever popular Diana Memorial Playgroundand thePeter Pan Statue.
No visit to London is complete without seeing this military tradition. The Queen's Guard in London changes in the Forecourt inside the gates ofBuckingham Palaceat 11.30am every day in the summer and every other day in the winter. Get there early and view the spectacle from outside the front gates.
Trafalgar Square is one of Britain's greatest visitor attractions and was designed by John Nash in the 1820s and constructed in the 1830s. This iconic square has many sights to see including Nelson's Columnand theNational Gallery. It is both a tourist attraction and the main focus for political demonstrations. Every December, Norway donates a marvelous Christmas tree, to thank Britain for liberation from the Nazis. Where can visitors find thePeter Pan Statue?
| A.in Regent's Park. | B.in St. James's Park. |
| C.in Hyde Park. | D.in Kensington Gardens. |
Which of the following descriptions is True?
| A.In theGeffrye Museumvisitors can learn the history of London from Roman times to today. |
| B.The Queen Mary's Rose Gardens is in Buckingham Palace. |
| C.There is the Queen's Guard change inside the gates ofBuckingham Palaceat 11.30 am every day all year around. |
| D.Trafalgar Square is both a tourist attraction and a place for political demonstrations. |
The writer wrote the passage to ________.
| A.compare some free places in London. |
| B.advertise some free places in London. |
| C.recommend some free places in London. |
| D.expose some free places in London. |
In Los Angeles, drivers spend sixty-one hours every year stuck in traffic. These drivers know all too well how bad the traffic can be. “There're too many cars, and you can't move around a lot.”
Professor Cyrus Shahabi also knows about traffic jams. He lives more than 65 kilometers from his office at the University of Southern California, in Los Angeles. He is always late even with the help of a navigation (导航) system.
He decided to develop a program called ClearPath for that. He says his program uses historical data to predict traffic conditions even before the driver leaves the house. “What’s unique is that we use a lot of data that’s currently become available including traffic data, weather data, and we analyze that so that we can predict what's going to happen in front of you when you leave home.”
Professor Shahabi says his system does more than just respond to current traffic conditions. With ClearPath, he says, a driver can decide what time he wants to leave, and ClearPath will give the fastest route. It looks at the entire road network, including surface streets as well as highways, before the driver hits the road. Professor Shahabi hopes to have ClearPath available nationwide and overseas once they can collect traffic data from other cities.
“I always thought that Los Angeles had the worst traffic, but now I know that Shanghai, Beijing, Seoul, Tokyo, believe it or not, Singapore, Hong Kong certainly are examples that can immediately use this. ”
Professor Shahabi hopes to share this new technology with companies that already have navigation systems, such as Google and Apple.Drivers in Los Angeles were mentioned in order to__________.
| A.show care for them |
| B.introduce their life |
| C.solve traffic problems |
| D.raise the topic |
What is unique about Clear Path?
| A.It can use a lot of information all over the world. |
| B.It can ensure that you will never be late for work. |
| C.It helps drivers see clearly what happens on the road. |
| D.It helps drivers know the road conditions ahead of time. |
The underlined word “hits” in the fifth paragraph probably means __________.
| A.have an accident | B.get to |
| C.turn left or right | D.collect traffic data |
What's Professor Shahabi’s attitude toward his invention?
| A.Disappointed. | B.Proud. |
| C.Optimistic. | D.Worried. |
“Holding girls back from an education is robbing them of their dignity (尊严),” says Mariam, a teacher, in an interview with Action Press.
“I feel proud when I tell people that I’m from Swat in Pakistan, with its green and mountainous valley. But I don’t feel proud about the number of women and girls where I’m from who are still being unable to enjoy the right for an education.
“I have taught many students — including Malaya, the young education activist who was shot in the head as travelling to school in Pakistan after campaigning for girls’ education. Among them I see the dignity that education can offer. This is why I have long been devoted to teaching, and why I am doing what I can to make sure that all girls have the chance to go to school.
“At the Khushaal school and college in Mingora, many girls are prevented from going to school because of poverty and fights. However, the most common reasons for girls not attending classes are cultural. People fear that females will become too independent if educated. Instead, parents prefer to marry off girls early. Girls and young women are considered a financial burden if left dependent on their parents.”
“In the school where I have been teaching for over ten years, I have seen how this discrimination plays out. Parents regard an educated and independent female as being too clever for her own. Even if parents agree to give a girl an education, a limit is set to the number of years for her to attend classes and it is common for girls to make it through only primary school. This is why I have been working tirelessly to change these damaging views and cultural practices. These are crimes against humanity (人道),which I have no choice but to strongly accuse of.”
“Malala was right to fight for her education.” says Mariam, who will be in New York with UNESCO (联合国教科文组织), delivering a speech calling for world leaders to make sure every child gets a chance to go to school.What does Mariam take pride in?
| A.Her dignity from education. |
| B.Her lifelong devotion to teaching. |
| C.Her hometown with fantastic scenery. |
| D.Her experience as a speech maker. |
What is the major reason to prevent girls from going to school?
| A.The constant fights across the country. |
| B.The lack of financial support for schooling. |
| C.The limited time allowed to attend classes. |
| D.The traditional views on females’ social role. |
What will Mariam appeal for in her speech?
| A.Accusing of the shooting of the schoolgirl. |
| B.Sex balance among children of school age. |
| C.Equal access for boys and girls to education. |
| D.Independence of girls with a good education. |
Which of the following is true about Mariam?
| A.Malala event motivated her to work years for children. |
| B.She spoke in favour of Malala’s action in the interview. |
| C.A press invited her to attend a conference in New York. |
| D.She started a campaign with Malala for females’ freedom. |
As a good mother to three children, I have tried never to let my passion stand in the way of being a good parent.
I no longer consider myself the center of the universe. I show up. I listen. I try to laugh. I am a good friend to my husband. I have tried to make marriage vows (誓言)mean what they say. I am a good friend to my friends, and they to me. Without them, there would be nothing to say to you today.
So here’s what I want to tell you today: Get a life. A real life, not a desire of the next promotion, the bigger paycheck, the larger house.
Get a life in which you are not alone. Find people you love, and who love you. And remember that love is not leisure; it is work. Pick up the phone. Send an e-mail. Write a letter. And realize that life is the best thing and that you have no business taking it for granted.
It’s so easy to waste our lives, our days, our hours and our minutes. It’s so easy to exist instead of to live. I learned to live many years ago. Something really, really bad happened to me, something that changed my life in ways that, if I had my choice, it would never have been changed at all. And what I learned from it is what, today, seems to be the hardest lesson of all.
I learned to love the journey, not the destination. I learned to look at all the good in the world and try to give some of it back because I believed in it, completely and totally. And I tried to do that, in part, by telling others what I had learned.
By telling them this: Read in the backyard with the sun on your face. Learn to be happy. If you do, you will live it with joy and passion as it ought to be lived.It can be inferred from the passage that______.
| A.the author didn't try her best to work well |
| B.the author spent all her time caring for her children |
| C.the author is a success in personal life |
| D.the author likes traveling very much |
How did the author form her view of life?
| A.Through social experience. |
| B.By learning from her friends. |
| C.From her children and husband. |
| D.Through an unfortunate experience. |
By the underlined sentence “It’s so easy to exist instead of to live” in the fifth paragraph, the author really means that people tend to.
| A.work rather than enjoy life |
| B.make a living rather than live a real life |
| C.waste a lot in life |
| D.forget the most important lessons in life |
What’s the author’s attitude toward work?
| A.Don’t let it affect your real life. |
| B.Earn enough money to make life better. |
| C.Do it well to serve others. |
| D.Try your best to get a higher position and a pay raise. |