Body and Food
Your body, which has close relations with the food you eat, is the most important thing you own, so it needs proper treatment and proper nourishment (营养).The old saying “An apple a day keeps the doctor away ”is not as silly as some people think. The body needs fruit and vegetables because they contain vitamin C. Many people take extra vitamins in pill form, believing that these will make them healthy.
But a good diet is made up of nourishing food and this gives all the vitamins you need. The body doesn’t need or use extra vitamins, so why waste money on them?
In the modern western world, many people are too busy to bother about eating properly. They throw anything into their stomachs, eating hurriedly and carelessly. The list of illnesses caused or made worse by bad eating habits is frightening,“Your body has close relations with the food you eat.” It really means that ______.
| A．all kinds of food you eat can be made into your body |
| B．your body is made up of the food you eat |
| C．what you eat has great effect on your health |
| D．the more you eat, the fitter you will feel |
The old saying referred to in the passage tells us that ______.
| A．eating apples regularly does lots of good to our health |
| B．the apple is the best among all kinds of fruits |
| C．apples can take the place of doctors |
| D．an apple is a sure cure for illness |
From the passage we can draw a conclusion that if we want to keep healthy, we should ______.
| A．only eat an apple a day |
| B．eat properly |
| C．take as many vitamin pills as possible |
| D．throw something into our stomachs slowly and carefully |
When did you see a polar bear ? On a trip to a zoo, perhaps ? If you had attended a winter activity in New York a few years ago, you would have seen a whole polar bear club. These “Polar Bears” are people who meet frequently in the winter to swim in freezing cold water. That day, the air temperature was 3 degrees. And the water temperature was a little higher. The members of the Polar Bear Club at Coney Island, New York are usually about the age of 60. Members must satisfy two requirements. First, they must get along well with everyone else in the group; this is very important because there are so many different kinds of people in the club. Polar Bears must also agree to swim outdoors at least twice a month from November through February.
Doctors don’t agree about the medical effects of cold-water swimming. Some are worried about the dangers of a condition in which the body’s temperature drops so slow that finally the heart stops. Other doctors, however, point out that there is more danger of a heart attack during summer swimming because the difference between the air temperature and the water tempreature is much greater in summer than in winter.
The Polar Bears themselves are satisfied with the benefits of cold-water swimming. They say that their favorite form of exercise is very good for the circulatory system (循环系统) because it forces the blood to move fast to keep the body warm. Cold-water swimmers usually turn bright red after a few minutes in the water. A person who turns blue probably has a very poor circulatory system and could not try cold-water swimming.
The main benefits of cold-water swimming are probably mental. The Polar Bears love to swim all the year round; they find it fun and relaxing. As one 70-year-old woman says, “When I go into the water, I pour my troubles into the ocean and let them float away.”Doctors _________ .
| A．have different ideas about the medical effects of cold-water swimming |
| B．believe swimming is helpful both in summer and in winter |
| C．enourage people to take part in cold-water swimming |
| D．point out the possible danger of blood illness during cold-water swimming |
According to the passage, some doctors believe it is true that _______ .
| A．Polar bears are bears swimming in freezing water |
| B．cold-water swimming can make the body temperature dangerously high |
| C．you are healthy if cold-water swimming turns your skin color blue |
| D．cold-water swimming causes more heart attack in summer than in winter |
The Polar Bears like to swim year-round, for _______ .
| A．it is an easy way to keep the body warm in winter |
| B．they can stay young |
| C．they find it enjoyable and interesting |
| D．they might meet fewer troubles in life |
Which of the following is TRUE according to the text ?
| A．The Polar Bear is a club in which people swim to protect polar bears. |
| B．The club members are all over 60 years old. |
| C．There is no woman in the club. |
| D．None of the above. |
This passage is mainly about _______ .
| A．the requirements of the Polar Bear Club |
| B．a group of cold-water-swimming lovers |
| C．the Polar Bears’ life in New York |
| D．doctors’ ideas about cold-water swimming |
A little under one-third of U.S. families have no Internet access and do not plan to get it, with most of the holdouts seeing little use for it in their lives, according to a survey released on Friday.
Park Associates, a Dallas-based technology market research firm, said 29 percent of U.S. families, or 31 million homes, do not have Internet access and do not intend to subscribe（预订） to an Internet service over the next 12 months. The second annual National Technology Scan conducted by Park found that the main reason why potential customers say they do not subscribe to the Internet is because of the low value to their daily lives rather than concerns over cost.
Forty-four percent of these families say they are not interested in anything on the Internet, versus just 22 percent who say they cannot afford a computer or the cost of Internet service, the survey showed. The answer "I'm not sure how to use the Internet" came from 17 percent of participants who do not subscribe. The response "I do all my e-commerce shopping and YouTube-watching at work" was cited by 14 percent of Internet-access refuseniks. Three percent said the Internet doesn't reach their homes.
The study found U.S. broadband adoption grew to 52 percent over 2006, up from 42 percent in 2005. Roughly half of new subscribers converted（转变） from slower-speed, dial-up Internet access while the other half of families had no prior access.
"The industry continues to chip （击破）away at the core of non-subscribers, but has a long way to go," said John Barrett, director of research at Parks Associates. "Entertainment applications will be the key. If anything will pull in the holdouts, it's going to be applications that make the Internet more similar to pay-TV," he predicted.What does the underlined word “holdouts” in the first paragraph most probably mean?
| A．some American families |
| B．those who hold out one’s opinions |
| C．those who have been surveyed |
| D．those who still haven’t access to the Internet currently |
Many potential customers refuse to subscribe to the Internet mainly because __________.
| A．they show too much concern about the cost |
| B．they can find little value of it |
| C．they do most YouTube-watching at work |
| D．the Internet doesn’t reach their homes |
From the passage we can infer that _____________.
| A．It is not an easy job to transform those holdouts into the Internet users |
| B．people will adopt dial-up Internet access no more |
| C．many Americans enjoy doing e-commerce shopping at home |
| D．more than half of the population are using the Internet in 2005 |
According to John Barrett, what is the key to attracting more U.S. families to broadband service?
| A．making the Internet look more similar to TV set |
| B．applying the Internet more to entertainment |
| C．providing more pay-TV programs |
| D．chipping away at the core of non-subscribers |
Which is the best title for the passage?
| A．Web develops with technology |
| B．The present situation of web |
| C．Many Americans see little point to web |
| D．It is urgent to promote web service |
A few years ago, I took a sightseeing trip to Washington, D.C．Standing outside the Ronald Reagan Center, I heard a voice say, “Can you help me?” When I turned around, I saw an elderly blind woman with her hand extended．In a natural reflex (反应), I reached into my pocket, pulled out all of my loose change and placed it on her hand without even looking at her．I was annoyed at being bothered by a beggar．But the blind woman smiled and said, “I don’t want your money．I just need help finding the post office.
In an instant, I realized what I had done．I judged another person simply for what I assumed she had to be．I hated what I saw in myself．This incident re-awakened my belief in humility (谦恭), even though I’d lost it for a moment．
The thing I had forgotten about myself is that I am an immigrant．I left Honduras and arrived in the U.S．at the age of 15．I started my new life with two suitcases, my brother and sister, and a strong, serious-minded mother．Through the years, I have been a dishwasher, mechanic and pizza delivery driver among many other humble jobs, and eventually I became a network engineer．
In my own life, I have experienced many open acts of prejudice (偏见)．I remember a time, at age 17 — I worked as a waiter, and I heard a father tell his little boy that if he did not do well in school, he would end up like me．I have also witnessed the same treatment of my family and friends, so I know what it’s like, and I should have known better．
But now, living in my American middle-class lifestyle, it is too easy to forget my past, to forget who I am and where I have been, and to lose sight of where I want to be going．That blind woman on the streets of Washington, D.C., cured me of my blindness．She reminded me of my belief in humility and to always keep my eyes and heart open．By the way, I helped that lady to the post office．And in writing this essay, I hope to thank her for the priceless lesson．We can learn from the first two paragraphs that_____________________．
| A．the author regretted his act of prejudice |
| B．the blind woman needed the money badly |
| C．the author was as poor as the blind woman |
| D．the author was a native American |
According to Paragraph 4, hearing the father’s words, the author was probably_______．
| A．rather hurt | B．very excited | C．deeply moved | D．greatly inspired |
According to the passage, the author probably agrees that one should_________．
| A．be nice to the elderly and the disabled |
| B．try to experience different kinds of life |
| C．treat others equally with love and respect |
| D．think about one’s past as often as possible |
Which of the following can be the best title for the passage?
| A．Learn from Your Past | B．How My Dream Comes True |
| C．A Belief That Will Never Change | D．A Priceless Lesson in the Street |
Running like the wind, roaring （咆哮） like thunder, tigers have long been feared and respected as a king of the animal world．But last week a report said that there are no more than 30 wild tigers left in south China．
This was the conclusion of a team of scientists from China's State Forestry Administration and the World Nature Fund．
The South China tiger, also known as the Chinese tiger, is native to southern China．In the 1950's, there were over 4000 tigers found in mountain forests in the country．But due to the destruction of their natural habitat （栖息地） and uncontrolled hunting, it has been pushed on to the list of the world's top ten most endangered species．
Sixty-six of the big cats can be found in the cages of a dozen zoos around China．But they are nothing like their wild cousins．They have lost their natural skills such as hunting and killing．If they were set free they could not look after themselves．
"Breeding has damaged the quality of the species", said Pei Enle, deputy director of the Shanghai Zoo．
To reintroduce the species into the wild, the country started a programme to send five to ten young tigers to South Africa．Four of them have already arrived．Progress has been made as two elder tigers have recovered some of their instincts（本能） and can hunt wild animals by themselves at the African base．
" South Africans are very experienced in reintroducing big animals to the wild．The country has very good natural conditions for the tigers to learn in", said Lu Jun, office director of the National Wildlife Research and Development Center．" We tried in Fujian Province, but it was not successful as there was not a complete eco-chain（生物链） and there was a lack of space．"
The tigers should return to China in 2007 when the reservations in Fujian are ready．What is the main reason for the South China tiger becoming one of the world's top ten most endangered species?
| A．Because it has lost its natural instincts． |
| B．Because there is not a complete eco-chain． |
| C．Because there is no space for it． |
| D．Because uncontrolled hunting has destroyed its natural living conditions． |
How is the programme of sending several tigers to South Africa getting on?
| A．Its effect still remains to be seen． |
| B．Two tigers can already compete with their wild cousins． |
| C．Some of the tigers are already on the road to recovering their natural skills． |
| D．The tigers should be able to recover their instincts completely by 2007． |
By saying " but they are nothing like their wild cousins", the writer means that ______．
| A．they are no longer feared by other wild animals |
| B．they don't know how to hunt or kill |
| C．a complete change has resulted in the species because of breeding |
| D．to reintroduce them into the wild has become an urgent task |
What is the purpose of sending young tigers to South Africa?
| A．To help the tigers recover their ability to live in the wild． |
| B．To provide them with a better environment． |
| C．To get the tigers to go on a tour． |
| D．To find a complete eco-chain for them． |
Which one is not the reason for South Africa being chosen as the training place?
| A．Because the tigers can hunt wild animals by themselves at the African base． |
| B．Because South Africans are skilled at dealing with the tigers． |
| C．Because there is a complete eco-chain and enough space there． |
| D．Because the country has good natural conditions for the tigers to learn in． |
No one knows yet the accurate number of lives which have been lost in this terrible fire .But reports suggest that it is more than one hundred .
A wall of flames fifty feet high and at least one hundred and fifty miles wide is now racing towards the forests and rich farmlands of southern Victoria . Towns less than one hundred miles from Melbourne will be in danger unless the wind changes . People are rushing excitedly into the streets . The police have warned them not to see the fire but many people are doing so .
The cause of the fire is unknown . No rain has fallen in this part of Australia for three months , and the hot , north-west wind from the great central desert is blowing at more than thirty miles an hour .
The firefighters are travelling to the fire by road , rail and air . But it is not easy to get there . Flames and fallen trees have cut off or blocked roads and railway lines . The thick smoke often prevents them from finding the air strips (飞机跑道).
It is said that the fire has brought the greater danger to the country since the Second World War .By the time the article was written , the fire .
| A．had just broken out | B．had been put out |
| C．was spreading violently | D．was coming to an end |
The writer wrote this article mainly to tell people .
| A．the fire was terrible and dangerous |
| B．it was impossible to put out the fire |
| C．more than one hundred people died of the fire |
| D．to join in the fight against the fire |
In the 4th paragraph , the writer suggested that .
| A．the fire would soon be controlled by the firefighters |
| B．it would be very difficult to put out the fire |
| C．the government was paying great attention to the fire |
| D．the fire had caused great losses and the airport was in ganger |
The underlined word “ accurate” in the first sentence has the same meaning as .
| A．recent | B．whole | C．rough | D．exact |
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