B
Giving Back Fair Way
The Westborough High School golf team had taken the official photos with the state prize，The other teams，disappointed，were on the bus heading home．And then Westborough instructor Greg Rota noticed something wrong on one of the score cards．
A 9 had been recorded as a 7．They were not the state prize winner；Wobum High had won．“None one have known，said Wobum's instructor，Bob Doran．For Rota，it wasn’t a difficult decision：”The prize wasn’t ours to take？
Coin Stars
“College students are lazy．but they also wan’t to help，”says University of Pennsyivania graduate．Dan Hork．So she made it easy，placing cups in rooms where students could leave their spare coins，and handing out cups to first-year students to keep in their rooms．Her“Change for Change”effort has collected$40，000 for charities，which were decided upon by students ．
Never Forgotten
A school in Massachusetts received a $ 9.5 million．check from Jacques LeBermuth．But it took officials several days of digging to discover his connection．to the school，Records showed the LeBermuth came from Belgium and studied in the school in the1920s．When his family fell on hard times，he was offered free room and board．LeBermuth became a trader，owned shares of AT&T and lived off the earnings until he died，at age 89
What did Greg Rota probably do in the end？
| A．Returned the prize to the organizer． |
| B．Apologized to Wobum High School． |
| C．Took photos of the state prize． |
| D．Had a meeting with Doran |
Greg Rota's decision shows that he was__________．
| A．polite | B．honest | C．careful | D．friendly |
The underlined word“Change”in the second paragraph means__________．
| A．Idea | B．Decision | C．Cups | D．Coins |
Jacques LeBermuth gave the money to the school because__________．
| A．the school asked for it |
| B．he had no need for that much money |
| C．the school had helped him in the past |
| D．he wanted to be remembered by the students |
Many teenagers feel that the most important people in their lives are their friends. They believe that their family members, especially their parents, don't know them as well as their friends do. In large families, it is often for brothers and sisters to fight with each other and then they can only go to their friends for advice.
It is very important for teenagers to have one good friend or many friends. Even when they are not with their friends, they usually spend a lot of time talking among themselves on the phone. This communication is very important in children's growing up, because friends can discuss something difficult to say to their family members.
However, pare
nts often try to choose their children's friends for them. Some parents may even stop their children from meeting their good friends. The question of "choice" is an interesting one. Have you ever thought of the following questions?
Who choose your friends?
Do you choose your friends or your friends choose you?
Have you got a good friend your parents don't like?Many teenagers think their_____ know them better than their parents do.
| A．friends | B．teachers | C．brothers and sisters | D．classmates |
When teenagers stay alone, the usual way of communication is to_____.
| A．go to their friends | B．talk with their parents |
| C．have a discussion with their family | D．talk with their friends on the phone |
Which of the following is different in meaning from the sentence "Some parents may even stop their children from meeting their good friends."?
| A．Some parents may even not allow their children to meet their good friends. |
| B．Some parents may even ask their children to stay away from their good friends. |
| C．Some parents may even not let their children meet their good friends. |
| D．Some parents may want their children to stop to meet their good friends. |
The passage suggests (暗示) that _______.
| A．Parents cannot choose friends for their children successfully. |
| B．Perhaps some children's friends are chosen by their parents. |
| C．Children won't let their parents choose friends for them. |
| D．Parents often try to choose their children's friends for them. |
Which of the following do you think is right according to the passage?
| A．Parents should like everything their children enjoy. |
B．In a ll families, children can choose everything they like. |
| C．Parents should try their best to understand their children better. |
| D．Teenagers can only go to their friends for help. |
Perhaps the most wonderful building put up in the 19th century was the Crystal Palace（水晶宫）which was built in Hyde Park for the Great Exhibition of 1851. The Crystal Palace was different from all the other buildings in the world, for it was made of iron and glass. It was one of the biggest buildings of all the time and a lot of people from many countries came to see it. Plenty of goods were sent to the exhibition from all parts of the world. There was also a great deal of machinery on show. Though in those days, traveling was not as easy as it is today, steamboats carried
thousands of visitors across the Channel from Europe. On arriving in England, they were taken to the Crystal Palace by train. There were six million visitors in all, and the money from the exhibition was used to build museums and colleges. Later, the Crystal Palace was moved to the South London. It remained one of the most famous buildings in the world until it was burnt down in 1936.The Crystal Palace was built up_________.
| A．in the 1950s | B．in the 1990s |
| C．shortly before 1851 | D．after 1851 |
People from many countries came to the Crystal Palace mainly to______.
| A．buy goods | B．visit an exhibition |
| C．travel | D．enjoy the Crystal Palace itself |
What happened to the Crystal Palace in 1936?
| A．It caught a terrible fire. |
| B．It disappeared suddenly. |
| C．It was moved away to the south of London. |
| D．It was rebuilt. |
The writer__________.
| A．thought the Crystal Palace very useful |
| B．thought highly of the Crystal Palace |
| C．wanted the Crystal Palace to be rebuilt |
| D．was one of the visitors who had visited the Crystal Palace |
The Crystal Palace was famous to all because__________.
| A．it was the biggest building in the world then. |
| B．it was made of iron and glass. |
| C．so many visitors had been there. |
| D．it was burnt down at last. |
Welcome to Adventureland!
Everyone loves Adventureland! The Parks and Exhibitions were built for you to explore（探索）, enjoy, and admire their wonders. Every visit will be an unforgettable experience. You will go away enriched, longing to come back. What are you going to do this time?
The Travel Pavilion
Explore places you have never been to before, and experience different ways of life. Visit the Amazon jungle（丛林）village, the Turkish market, the Tai floating market, the Berber mountain house and others. Talk to the people there who will tell you about their lives, and things they make. You can try making a carpet, making nets, fishing…
The Future Tower
This exhibition shows how progress will touch our lives. It allows us to look into the future and explore the cities of the next century and the way we’ll be living then. Spend some time in our space station and climb into our simulator（模拟装置）for the Journey to Mars!
The Nature Park
This is not really one park but several. In the Safari Park you can drive among African animals in one of our Range Cruisers: see lions, giraffes, elephants in the wild. Move on to the Ocean Park to watch the dolphins and whales. And then there is still the Aviary to see…
The Pyramid
This is the center of Adventureland. Run out of film, need some postcards and stamps? For all these things and many more, visit our underground shopping center. Come here for information and ideas too.The Travel Pavilion is built to help visitors.
| A．realize the importance of travelling |
| B．become familiar with mountain countries |
| C．learn how to make things such as fishing nets |
| D．learn something about different places in the world |
If you are interested in knowing about what people’s life will be, you may visit.
| A．The Travel Pavilion | B．The Future Tower |
| C．The Safari Park | D．The Pyramid |
If you want to get a toy lion to take home, where will you most likely go?
| A．The Pyramid. | B．The Nature Park. | C．The Future Tower. | D．The Travel Pavilion. |
It is natural that children are curious about the world around them. For example, they want to know how their hearts beat. They want to know why the ocean water tastes salty.
As children gr
ow up, they become curious about different kinds of things. When they are babies, they are interested in the parts of their bodies and in the smiles of their mothers. They become interested in the physical world around them: the plants, the animals, the sky. Later, they become interested in the things that people have made: wheels, bicycles, cars. And when they are adults, their curiosity continues. Sometimes this curiosity leads to a career (生涯、职业) in science.
Scientists spend their lives trying to find out about the world．Those who work with the earth sciences study the earth, the oceans, and the skies. Other scientists who study living things work with the biological sciences. A third group of scientists study the physical sciences, e. g. physics, chemistry.
These scientists have already discovered a lot about our world．For example, they tell us why your heart beats fast when you run. They say that when you are quiet, your heart normally beats sixty-five or seventy-five times a minute. Your heart is a pump (泵) that pumps blood to all parts of the body. The blood carries oxygen and nutrition. When you run, your muscles work very hard and use the nutrition that the blood carries to them. The muscles need oxygen, too . So your brain sends a signal to the heart. The signal means that the muscles need more nutriti
on and oxygen. Then the heart beats fast and sends blood quickly to the muscles. It may beat 90 to 140 times a minute.
Of course, scientists cannot answer all of our questions. If we ask, “Why does the ocean water taste salty” scientists will say that the salt comes from rocks. When a rock gets very hot or very cold, it cracks. Rain falls into cracks. The rain then carries the salt into the earth and into the rivers. The rivers carry the salt into the ocean. But then we ask , “What happens to the salt in the ocean? The ocean does not get saltier every year.” Scientists are not sure about the a
nswer to this question.
We know a lot about our world, but there are still many answers that we do not have, and we are curious.According to the passage, which of the following statements is true?
| A．People of different ages are interested in different things |
| B．People in different countries are interested in different things. |
| C．Men and women are curious about different things. |
| D．People are curious in the same way. |
Scientists who work with the biological sciences study____.
| A．the earth , the oceans and the sky | B．plants and animals |
| C．man-made things | D．ocean water |
When you run, your muscles need ____.
| A．more nutrition and oxygen | B．more signals | C．more salt | D．water |
A rock cracks _____.
| A．in wet regions | B．in dry regions |
| C．at very high or very low temperatures | D．when salty water falls in |
People are always curious because ____.
| A．they cannot explain many things | B．they know nothing about the world |
| C．they know little about the world | D．they want to be scientists |
Chocolate is good for your heart, skin and brain. Usually, people think that chocolate is bad for their health. They describe chocolate as “something to die for” or say “death by chocolate”．Now they should bite their tongues! Evidence(证据) is showing that some kinds 
of chocolate are actually good for you in the following ways:
A happier heart
Scientists at Harvard University recently examined 136 studies on cocoa—the main ingredient in chocolate and found that it does seem to strengthen the heart．Studies have shown heart benefits from increased blood flow．These benefits are the result of cocoa’s chemicals, which seem to prevent both cell damage and inflammation(炎症)．
Better blood pressure
If yours is high, chocolate may help．Jeffrey Blumberg from Tufts University recently found that people with high blood pressure who ate 3.5 ounces of dark chocolate per day for two weeks saw their blood pressure drop quickly．
Muscle magic
Chocolate milk may help you recover after a hard workout(锻炼)．In a small study at Indiana University, people who drank chocolate milk between workouts did better on a tiredness test than those who had some sports drinks．
Better for your skin．German researchers gave 24 women a half-cup of special cocoa every day．After three months, the women’s skin was moister(滑润的)and smoother．The research shows that chocolate helps protect and increase blood flow to the skin, improving its appearance．
Brain gains
It sounds almost too good to be true, but research suggests that chocolate may improve your memory, attention span, reaction time, and problem-solving by increasing blood flow to the brain．Which of the following is wrong?
| A．Coca’s chemicals can prevent both cell damage and inflammation. |
| B．Chocolate may help you lower your blood pressure. |
| C．People early know chocolate is good for their health. |
| D．chocolate may improve your memory, attention span, reaction time, and problem-solving. |
What’s the meaning of the underlined sentence in the fourth paragraph?
| A．Sports drinks are better than chocolate milk． |
| B．Sports drinks can make people easy to be tired． |
| C．Drinking milk can keep you energetic at work． |
| D．We should drink chocolate milk between times when we work hard． |
What’s the main idea of the text?
| A．Chocolate, a Healthy Food | B．More Chocolate, Less Health |
| C．Chocolate and Blood Pressure | D．Advice on Eating Chocolate |
The conclusion that chocolate may help lower blood pressure was brought out by．
| A．scientists at Harvard University |
| B．Jeffrey Blumberg from Tufts University |
| C．scientists at Indiana University |
| D．German researchers |
What’s the meaning of “bite their tongues” in the first paragraph?
| A．Think of it．． | B．Speak up． | C． Stop talking | D．Listen to it |