Michael Fish may soon be replaced as a weather forecaster by something truly fishier---the shark(鲨鱼).
Research by a British biology student suggests that sharks could be used to predict storms.
Lauren Smith, 24, is close to completing her study on shark’s ability to sense pressure.
If her studies prove the theory, scientists may be able to monitor the behaviour of sharks to predict bad weather.
Miss Smith had previously studied the behaviour of lemon sharks in the Bahamas.
She then used their close relatives, lesser spotted dogfish, for further research at Aberdeen University.
Her work---thought to be the first of its kind to test the pressure theory ---- resulted from the observation that juvenile blacktip sharks off Florida moved into deeper water ahead of a violent storm in 2001.
Miss Smith said: “I’ve always been crazy about traveling and diving and this led me to an interest in sharks.”
“I was delighted to have been able to research in the area for my degree. I know there’s so much more we need to understand ---- but it certainly opens the way to more research.”
It has been discovered that a shark senses pressure using hair cells in its balance system.
At the Bimini Shark Lab in the Bahamas, Miss Smith fixed hi-tech sensors to sharks to record pressure and temperature, while also tracking them using GPS (Global Positioning System) technology.
In Aberdeen, she was able to study the effects of tidal(潮汐的) and temperature changes on dogfish----none of which were harmed. She also used a special lab which can mimic(模拟) oceanic pressure changes caused by weather fronts.
She is due to complete her study and graduate later this year. She says she will be looking for a job which will give her the chance to enrich her experience of shark research.The passage is most probably taken from _____.
| A．a short-story collection | B．a popular science magazine |
| C．a research paper | D．a personal diary |
What do we learn from the first four paragraph of the passage?
| A．Sharks may be used to predict bad weather. |
| B．Sharks’ behaviour can be controlled. |
| C．Michael Fish is not qualified for his job. |
| D．Lauren Smith will become a weather forecaster. |
Lauren Smith conducted her research by _______.
| A．removing hair cells from a shark’s balance system |
| B．measuring the air pressure of weather fronts |
| C．recording sharks’ body temperature |
| D．monitoring sharks’ reaction to weather changes |
What is the passage mainly about?
| A．A popular way of forecasting weather. |
| B．A new research effort in predicting storms. |
| C．Biologists’ interest in the secrets of sharks. |
| D．Lauren Smith’s devotion to scientific research. |
Whatever we may need to buy，we can use our credit cards．This is a change from the older days when we had to first check whether cards were accepted．Today，everybody, from retailers（零售商) to lenders，accepts credit cards．Attitudes towards credit cards have also changed a lot．People used to be
very careful of using their cards；but this is no longer the case. People today prefer to take out their c
ards as soon as they get to the cash counter．A swipe (刷卡) and a sign are all it takes，and you can walk home with the bill and all the things you buy．
The credit card is much easier to carry than cash and it is not at all surprising that the former becomes the most preferred way of payment．A credit card takes up very little space in our wallets，and yet，it holds the 
power of a large sum of cash．Paying by credit cards is also a good way of keeping bills on where all of our money goes．
Moreover，it has become much easier to get credit cards these days．I constantly have cold callers calling up to offer me “great new credit card deals”．Salesmen occasionally walk into our office offering discounts if a group of people decide to sign up a certain kind of credit card plan at the same time．However，this can also cause a problem．Nowadays，we always run the
risk of getting some kinds of wastes．When the terms seem too good to be true，we should make sure that we always read the printed items carefully．Before signing for a creditcard，it is necessary to know its advantages and disadvantages．The only way to deal with this is to do our homework, before we go credit card hunting． We learn from Paragraph 1 that ．
| A．people can use credit cards anytime，anywhere |
| B．people used to have to check up on credit cards |
| C．people are more careful using credit cards nowadays |
| D．people can take their goods home just by swiping their cards |
One of the main advantages of credit cards is that ．
| A．they occupy less space compared with other modes of payment |
| B．they are more powerful than cash |
| C．they are easy to get，and save money |
| D．they help users keep track of what they spend on |
When signing for a credit card，people should .
| A．ask for a discount |
| B．understand the dangers |
| C．read every word of the contract carefully |
| D．understand that the salesman is most likely to offer false information |
In the last sentence the writer tells us that ．
| A．we should know the advantages and disadvantages of credit cards before using them |
| B．we should finish work before going shopping with a credit card |
| C．we should check which credit cards are accepted before using them |
| D．we should make sure that our credit cards are real before using them |
Europe is now the biggest market for organic food in the world, having grown by 25 percent a year over the past 10 years. Denmark’s agriculture minister is herself an organic farmer. The UK market for organic food grew by 55 percent in 2000, while the food market as a whole grew by only one percent. Yet only seven percent of British shoppers account for nearly 60 percent of organic sales. However popular the idea of organic farming may be, it is still an interest for only a few people.
So what makes the idea of organic farming popular? Organic farming means farming with natural materials, rather than with man-made fertilizers or pesticides. Organic farmers rely on many methods — such as crop rotation (农作物的轮作) and the use of resistant（有抵抗力的） varieties, because
they are necessary for organic farmers to compensate for the shortage of man-made chemicals.
Organic farming is often supposed to be safer than traditional farming for the environment. Yet after a long research on organic farming worldwide for a number of years, science continues to be against this opinion. The House of Commons committee on agriculture publicized that, even with complete research work, it would fail to find any scientific evidence to prove “that any of claims （宣称） made for organic farming is always true”.
However, the talk about the benefits of organic farming is going on. This is partly because many people depend on their individual farm, the soil, the weather, and so on. The first paragraph mainly tells us _____.
| A．organic farming has been performed only in Europe over the past 10 years |
| B．governments of European countries have cared less about organic farming |
| C．organic farming is far from being as popular as expected |
| D．European countries need organic food more than the other countries in the world |
The underlined words “compensate for” in the second paragraph probably mean “________”.
| A．argue for | B．care for | C．struggle for | D．pay for |
What can we know about organic farming?
A．It refers to farming with na tural materials, instead of chemical fertilizers. |
| B．It refers to farming with chemical fertilizers rather than natural fertilizers. |
| C．It refers to farming with soil rather than any other thing. |
D．It refers to growing crops with man-made f ertilizers and pesticides. |
According to the third paragraph, _____.
| A．organic farming is safer than traditional farming for the environment |
| B．the idea that organic farming is safer has not been proven by science |
| C．organic farming is accepted by the UK’s House of Commons committee |
| D．organic farming is preferred to traditional farming |
Which of the following is TRUE, according to the passage?
| A．The UK’s agriculture minister is an organic farmer. |
| B．Organic farming is popular with young people. |
| C．Farmers make use of many different kinds of methods to improve the organic sales system. |
| D．Ninety-three percent of British shoppers don’t buy organic products. |
Sweetest Day is celebrated on the third Saturday in October as a day to make someone happy. It is an occasion which offers all of us an opportunity to remember not only the sick, the aged, and children who have lost their parents, but also friends, workmates, relatives and neighbors whose helpfulness and kindness we have enjoyed.
Over 60 years ago, when a Cleveland man noticed that some people, such as children who lost their parents and patients who lay in bed, too often felt forgotten and neglected, he developed in his mind the idea of showing them that they were remembered. He did this by giving them small gifts. With the help of his friends and neighbors, he gave those people small gifts on a Saturday in October. During the years that followed
, other Clevelanders began to take part in the celebration, which came to be called “Sweetest Day”. Over time, the Sweetest Day idea of spreading cheer to the poor, the sick and children who had lost their parents was broadened to include everyone, and became an occasion for remembering others with a kind act or a small gift. Soon the idea spread to other cities all over the USA.
Sweetest Day is
not based on any single group’s religious beliefs or on a family relationship. It is a reminder that a thoughtful word or deed enriches life and gives it meaning.
Because for many people remembering takes the form of gift giving, Sweetest Day offers us the opportunity to show others that we care, in a positive way.What is Cleveland?
| A．An island. | B．A country. |
| C．A city in America. | D．A village in England. |
What do most p
eople usually do to show their care to others according to the passage?
| A．They give gifts. | B．They give money. |
| C．They send regards. | D．They offer help. |
What can we learn from the first paragraph?
| A．Sweetest Day is celebrated on the third Sunday in October. |
| B．Sweetest Day is just an occasion to care about disabled people. |
| C．Sweetest Day is an occasion for lovers to express love. |
| D．Sweetest Day is a day to make others happy. |
The underlined word “neglected” in the second paragraph means “______”.
| A．remembered | B．hated |
| C．disappointed | D．paid little or no attention to |
Which of the following has little relationship to Sweetest Day?
A．Visiting sick peop le of the hospital. |
| B．Visiting children who have lost their parents. |
| C．Giving flowers to sweethearts. |
| D．Giving friends small gifts. |
There is a wonderful story about a young girl who had no family and no one to love her.
One day, feeling very sad and lonely, she was walking through a grassland when she noticed a small butterfly caught in a thorn (荆棘) bush. The young girl carefully released the Butterfly. Instead of flying away, the little butterfly changed into a beautiful fairy. The young girl rubbed her eyes in disbelief.
“For your wonderful kindness,” the good fairy said to the girl, “I will give you any wish you would like.” The little girl thought for a moment and then replied, “I want to be happy.”
The fairy leaned toward her and whispered in her ear. Then the fairy disappeared.
As the little girl grew up, there was no one in the land as happy as she. Everyone asked her secret of happiness .She would only smile and answer, “The secret of my happiness is that I listened to a good fairy when I was a little girl.”
When she was very old and on her deathbed, the neighbors all gathered around her, that her unbelievable secret of happiness would die with her. “Tell us, please,” they begged, “Tell us what the good fairy said.” The lovely old woman simply smiled and said, “She told me that everyone, no matter how secure they seemed, no matter how old or young, how rich or poor, had need of me.” ______ the girl felt sad and lonely.
| A．There were many friends but |
| B．There was nobody to love her so |
| C．There was nothing to do |
| D．Seeing the butterfly was caught |
Noticing the butterfly was caught by the thorn, the orphan girl ______.
| A．helped the butterfly escaped from the thorn |
| B．felt sorrow, but she didn’t go up to help it |
| C．fell down on it too |
| D．failed to help it release from the thorn |
The butterfly ______ after was saved by the little girl.
| A．flied away | B．still died |
| C．changed into a fairy | D．was more beautiful than before |
The only thing that the little girl wanted was________.
| A．to be rich | B．to have her own parents |
| C．to have a lot of friends | D．happiness |
The neighbors all gathered around the old happy woman when she was dying, because ______.
| A．they loved this woman deeply and they didn‘t wanted her to die |
| B．the woman had lots of money to be shared as soon as she died |
| C．they wanted to know the secret of her lifetime happiness |
| D．they wanted to pray for her after her death |
When people hear a president speak, they seldom think about others helping to shape the presentation（报告）. Today, however, presidents depend on writers such as J. Terry Edmonds to help them communicate（交流）effectively. Edmonds is the first African American ever to work as a full-time speechwriter for a U. S. president; he is so the first African American to serve as director of speechwriting for White House. His is an all-American story of success.
Edmonds grew up in Baltimore, Maryland; his father drove a truck, and his mother worked as a waitress. A. great reader, Edmonds 
showed a
gift for writing at his high School, Baltimore City College. After graduating in 1967, Edmonds went on to Morgan State University.
Edmonds began his career in business, with jobs in public relations and communications. He joined the world of politics as news secretary for his congressman （国会议员） from Baltimore During Bill Clinton’s presidency. He wrote speeches for Health and Human Services, Secretary Donna Shalala and
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