题目内容

You might think I'd have little in common with a camel, but we do share one useful skill: both of us can go for a very long time without water. Usually I start my day with a cup of tea, and then I might have a glass of water with my lunch and one with dinner, that's about a liter of liquid in 24 hours. It feels like plenty, but apparently it's not nearly enough.
After years of suffering headaches and poor digestion I spoke to a neurologist about my regular headaches and a nutritionist about my poor digestion, and both told me I should be drinking up to three liters of liquid a day for my body to function at its best. I decided to conduct an experiment. What would happen if I drank the recommended amount every day for a month?
The photograph of me taken the day I started this trial demonstrates(展示）perfectly and rather frighteningly what a lack of hydration does to a face. I am 42, but have to admit I look more like 52 in this picture, which is shocking. There are dark shadows under and around my eyes, which make me look exhausted, a profusion of wrinkles and strange reddish blotches, and my skin lacks any luster（光泽）. It looks dead. Even my lips look shriveled（枯萎的）. This is all classic evidence of poor hydration, apparently.
Every system and function in our body depends on water. It flushes toxins from the vital organs, carries nutrients to cells, provides a moist environment for ear, nose and throat tissues, and eliminates waste.
Not drinking enough means all these functions becomes damaged. So I decided to see how I would look and feel if I drank three liters of water every day for 28 days. The results were astonishing.
小题1:Which statement is Not True according to Paragraph 1?
A．The author drinks about a liter of liquid every day.
B．The author has something in common with a camel.
C．The author thinks she drinks enough water every day.
D．The author actually has plenty of water in her daily life.
小题2:Why did the author decide to drink the recommended amount of water?
A．Because she was very fond of doing experiments.
B．Because she was informed of the importance of drinking enough water.
C．Because her doctors forced her to do it.
D．Because she wanted to be cured of her stomachache.
小题3:The author’s lack of hydration caused the following physical responses Except_______.
A．shriveled lips
B．enough luster of her skin
C．dark shadows around her eyes
D．wrinkles and blotches on her face
小题4:According to the passage, the author most probably tends to tell us_________.
A．the more water one drinks, the healthier he is
B．drinking water makes ladies look younger
C．drinking enough water is key to one’s health
D．it’s necessary to follow specialists instructions
小题5:What will be probably written in the next paragraph?
A．The author gave up the experiment.
B．The author had his health greatly improved.
C．The author suffered a lot from the experiment.
D．The author felt very disappointed at the result.

小题1:D
小题2:C
小题3:B
小题4:C
小题5:B

试题分析：文章是通过作者讲述自己在4周喝水计划后带来的神奇变化，说明喝水对健康的重要性。
小题1:细节题：从第一段的句子：Usually I start my day with a cup of tea, and then I might have a glass of water with my lunch and one with dinner, that's about a liter of liquid in 24 hours. It feels like plenty, but apparently it's not nearly enough.可知作者每天喝的水是不够的，选D。
小题2:细节题：从第二段的句子：After years of suffering headaches and poor digestion I spoke to a neurologist about my regular headaches and a nutritionist about my poor digestion, and both told me I should be drinking up to three liters of liquid a day for my body to function at its best. 可知作者是在医生的迫使下决定每天喝建议的水量，选C
小题3:细节题：从第三段的句子：There are dark shadows under and around my eyes, which make me look exhausted, a profusion of wrinkles and strange reddish blotches, and my skin lacks any luster（光泽）. It looks dead. Even my lips look shriveled（枯萎的）. 可知作者因为缺水眼睛有黑眼圈，嘴唇枯萎，脸上有皱纹，所以ACD都是对的，但是脸上没有光泽，所以选B。
小题4:推理题：从第四段的句子：Every system and function in our body depends on water. It flushes toxins from the vital organs, carries nutrients to cells, provides a moist environment for ear, nose and throat tissues, and eliminates waste.可知作者想要告诉我们的是喝水的重要性。选C。
小题5:推理题：从最后一段的句子：So I decided to see how I would look and feel if I drank three liters of water every day for 28 days. The results were astonishing.可知作者说28天每天喝三升的水结果是惊人的？所以下面应该谈的是作者的健康得到改善了。选B
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Someday a stranger will read your e-mail without your permission or scan the Website you've visited，Or perhaps someone will casually glance through your credit card purchases or cell phone bills to find out your shopping preferences or calling habits.
In fact, it's likely that some of these things have already happened to you. Who would watch you without your permission? It might be a spouse, a girl friend, a marketing company, a boss, a cop or a criminal. Whoever it is, they will see you in a way you never intended to be seen ---- the 21st century replacement of being caught naked.
Psychologists tell us boundaries are healthy, that it's important to reveal yourself to friends, family and lovers in stages, at appropriate times. But few boundaries remain. The digital bread crumbs(碎屑) you leave everywhere make it easy for strangers to reconstruct who you are, where you are and what you like. In some cases, a simple Google search can reveal what you think. Like it or not, increasingly we live in a world where you simply cannot keep a secret.
The key question is: Does that matter?
For many Americans, the answer apparently is "no."
When opinion polls ask Americans about privacy, most say they are concerned about losing it. A survey found a strong bad feeling about privacy, with 60 percent of respondents saying they feel their privacy is "slipping away, and that bothers me."
But people say one thing and do another. Only a tiny part of Americans change any behaviors in an effort to preserve their privacy. Few people turn down a discount at tollbooths(收费站) to avoid using the EZ-Pass system that can track automobile movements. And few turn down supermarket loyalty cards. Privacy economist Alessandro Acquisti has run a series of tests that reveal people will give away personal information like Social Security numbers just to get their hands on a pitiful 50-cents-off coupon(优惠卷)。
But privacy does matter ---- at least sometimes. It's like health: When you have it, you don't notice it. Only when it's gone do you wish you'd done more to protect it.
51. What does the author mean by saying "the 21st century replacement of being caught naked"?
A. People's personal information is easily accessed without their knowledge.
B. In the 21st century people try every means to look into others' secrets.
C. People tend to be more frank with each other in the information age.
D. Criminals are easily caught on the spot with advanced technology.
52.What would psychologists advise on the relationships between friends?
A. Friends should open their hearts to each other.
B. Friends should always be faithful to each other.
C. There should be a distance even between friends.
D. There should be fewer arguments between friends.
53. Why does the author say "we live in a world where you simply cannot keep a secret"？
A. Modern society has finally developed into an open society.
B. People leave traces around when using modern technology.
C. There are always people who are curious about others' affairs.
D. Many search engines benefit from giving away people's identities.
54. What do most Americans do as for privacy protection?
A. They change behaviors that might disclose their identity.
B. They use various loyalty cards for business transactions(交易)..
C. They rely most and more on electronic devices.
D. They talk a lot but hardly do anything about it.
55. According to the passage, privacy is like health because ___.
A. people will make every effort to keep it.
B. its importance is rarely understood
C. it is something that can easily be lost
D. people don't treasure it until they lose it
Air pollution is a leading cause of cancer and classified among Group 1,or top, human carcinogens (致癌物质), said the International Agency for Research on Cancer (IARC), which is the World Health Organization's (WHO) cancer agency, on Oct 17,2013.
The most widely used system for classifying carcinogens comes from the IARC, which places them into five groups. Group 1 carcinogens definitely cause cancer in humans. Group 2A is probably carcinogenic to humans, Group 2B is possibly carcinogenic, the carcinogenicity of Group 3 in humans is unclassifiable, and Group 4 is probably not carcinogenic to humans. Only a little more than 100 are classified as Group 1 cancer-causing substances, including ultraviolet radiation and tobacco smoke.
“Our task was to evaluate the air everyone breathes rather than focus on specific air pollutants,” the lARC's Dana Loomis said in a statement. “The results from the reviewed studies point in the same direction: the risk of developing lung cancer is significantly increased in people exposed to air pollution.”
In 2010, lung cancer resulting from air pollution killed 223,000 people worldwide, and there was also convincing evidence that it increases the risk of bladder (膀腕) cancer, according to the IARC.
Air pollution is already known to raise risks for a wide range of illnesses, including respiratory and heart diseases.
Air pollution is global, although the levels of it vary over space and time.
Loomis said people in Asia, eastern North America, some places in Central America and Mexico, as well as North Africa have relatively high exposure. Developing countries with large populations and booming manufacturing sectors, such as China, are particularly at risk.
Many cities in China, such as Beijing, frequently see smog. This week, Harbin, the capital city of Heilongjiang province, became the first Chinese city to officially suspend classes due to serious smog
Many developed countries face similar problems, although to a lesser degree than most developing nations. In Europe, levels of many pollutants have fallen. But between 91 and 96 percent of Europeans living in cities are exposed to levels of PM2.5—tiny particles with a diameter of less than 2.5 micrometers—that are higher than the WHO safety limits, says a report published by the European Environment Agency on Oct 15.
Although both the composition and levels of air pollution can vary dramatically from one location to the other, the 1ARC said its conclusions apply to all regions of the world.
“Given the scale of the exposure affecting people worldwide, this report should send a strong signal to the international community to take action without further delay,” said Christopher Wild, director of the IARC.
小题1:What might be the best title of the passage?
A．Signals of air pollution
B．Safety limits of air pollution
C．Air pollution, cancer risk
D．Air pollution, smog risk
小题2:What’s the main task of IARC?
A．To focus on cancer-causing substances.
B．To evaluate the air quality.
C．To study the developing risk of cancer.
D．To send signals to the international community.
小题3:Why should the international community take action without further delay?
A．The composition and levels of air pollution vary from place to place.
B．More and more people in developing countries are exposed to air pollution.
C．Developed countries face air pollution, the level of which is higher than the safety limits.
D．A large number of people worldwide are exposed to air pollution.
Britons Learn to Forgive
LEEDS, England—A Leeds University psychology(心理学) professor is teaching a course to help dozens of Britons forgive their enemies.
“The hatred (仇恨) we hold within us is a cancer,” Professor Ken Hart said, adding that holding in anger can lead to problems such as high blood pressure and heart disease.
More than 70 people have become members in Hart’s first 20-week workshop in London—a course he says is the first of its kind in the world.
These are people who are sick and tired of living with a memory. They realize their bitterness is a poison they think they can pour out, but they end up drinking it themselves, said Canadian-born Hart.
The students meet in groups of eight to ten for a two-hour workshop with an adviser every fortnight.
The course ending in July, is expected to get rid of the cancer of hate in these people. “People have lots of negative attitudes towards forgiveness,” he said. “People confuse（混淆） forgiveness with forgetting. Forgiveness means changing from a negative attitude to a positive one.” Hart and his team have created instructions to provide the training needed.
“The main idea is to give you guidelines on how to look at various kinds of angers and how they affect you, and how to change your attitudes towards the person you are angry with, ”said Norman Claringbull, a senior expert on the forgiveness project.
Hart said he believes forgiveness is a skill that can be taught, as these people “want to get free of the past”.
小题1:From this passage we know that      .
A．high blood pressure and heart disease are caused by hatred
B．high blood pressure can only be cured by psychology professors
C．without hatred, people will have less trouble connected with blood and heart
D．people who suffer from blood pressure and heart disease must have many enemies
小题2:In Hart’s first 20-week workshop, people there can      .
A．meet their enemies
B．change their minds
C．enjoy the professor’s speech
D．learn how to quarrel with others
小题3:If you are a member in Hart’s workshop, you’ll      .
A．pay much money to Hart
B．go to the workshop every night
C．attend a gathering every fortnight
D．pour out everything stored in your mind
小题4:The author wrote this passage in order to      .
A．persuade us to go to Hart’s workshop
B．tell us the news about Hart’s workshop
C．tell us how to run a workshop like Hart’s
D．help us to look at various kinds of angers
Our lifestyles today are very busy. We have family, school, sports, entertainment and social activities to fit into a time that seems never enough. We need to be healthy to meet the demands of daily life. But what does it mean to have a healthy lifestyle?
To have a healthy lifestyle, we need to:
◆ eat different kinds of healthy food most of the time
◆ do exercise often
◆ have time to relax
◆ get enough sleep to give our bodies time to grow healthy and strong
Read about a normal day in the lives of two children.

Abbey gets up at 7:00 am, feeds the dog, and has cereal and a glass of juice for breakfast.  She walks to school with her friend, Julia. She has a bag of chips for a morning snack, drinks water, and has a chicken and lettuce sandwich with a banana for lunch. She likes to play soccer with her friends at lunch and morning break time. She walks home with Julia, has some crackers with cheese and juice for afternoon snack and plays with the dog for a while. She plays computer games for an hour or two before dinner, then has a shower and does her homework. She watches her favorite television show for an hour, then usually goes to bed at about 9:30 pm.
Carl gets up at 8:30 am and has two pieces of bread with jam and a glass of milk for breakfast. His mother drives him to school on her way to work. He eats cookies with juice for morning snack and a pot pie ordered from the school lunch room with juice for lunch. He likes to play card games with his friends at lunchtime and climb the fixed equipment at morning break time. He catches the bus home, has a cereal bar and a can of soda for afternoon snack, then watches some television. He has a shower before dinner, then plays the computer for an hour or two. He goes to bed at about 10:30 pm.
No matter which kind of lifestyle you agree on, just remember it’s important to balance all aspects of life.
小题1:About a healthy lifestyle, the writer doesn’t talk about __________.
A．dietB．exerciseC．relaxationD．medicine
小题2:What can we learn from the article?
A．Abbey plays soccer with her friends at school.
B．Abbey does her homework first after school.
C．Carl goes to school by bus every day.
D．Carl has juice for breakfast.
小题3:Where is the article probably from?
A．A health magazine.
B．A clothing website.
C．A sports guidebook.
D．A travel advertisement.
Women who own cats are more likely to have mental health problems and kill themselves because they can be infected by a common parasite that can be caught from cat litter, a study has found.
Researchers found women infected with the Toxoplasma gondii (T. gondii) parasite(刚地弓形虫), which is spread through contact with cat waste or eating undercooked meat or unwashed vegetables, are at increased risk of attempting suicide.
The study involved more than 45,000 women in Denmark. About a third of the world’s population is infected with the parasite, which hides in cells in the brain and muscles, often without producing symptoms.
The infection, which is called toxoplasmosis(弓形虫病), has been linked to mental illness, such as schizophrenia(精神分裂症), and changes in behavior.
The study’s senior author Doctor Teodor Postolache, an associate professor of psychiatry(精神病学) at the University of Maryland School of Medicine in the United States, said, “We can’t say with certainty that T. gondii caused the women to try to kill themselves, but we did find a predictive association between the infection and suicide attempts later in life that deserves additional studies.”
Doctor Albert Reece, vice president of medical affairs at the University of Maryland, said, “T. gondii infection is a major public health problem around the world, and many people don’t realize they’re infected.
“Dr Postolache is a leading expert on suicide neuroimmunology(神经免疫学). Suicide is a critically important mental health issue. About one million people commit suicide and another 10 million attempt suicide worldwide each year. We hope that this type of research will one day help us find ways to save many lives that now end too early in suicide.”
Dr. Postolache’s research team at the University of Maryland was the first to report a connection between T. gondii and suicidal behavior in 2009. He is cooperating with researchers in Denmark, Germany and Sweden to confirm and investigate the way leading to this association.
The T. gondii parasite thrives in the intestines of cats, and it is spread through their waste. All warm-blooded animals can become infected through contact with it. Humans can become infected by changing their infected cats’ litter boxes, eating unwashed vegetables, drinking water from a polluted source, or by eating undercooked or raw meat.
Not washing kitchen knives after preparing raw meat before handling another food item also can lead to infection. Pregnant women can pass the parasite directly to their unborn babies and are advised not to change cat litter boxes to avoid possible infection.
Babies don’t produce antibodies to T. gondii for three months after they are born, so the antibodies present in their blood represented infection in the mothers. The scientists studied Danish health patients to determine if any of these women later attempted suicide, including cases of violent suicide attempts which may have involved guns, sharp instruments and jumping from high places.
The study found that women infected with T. gondii were one and a half times more likely to attempt suicide compared to those who were not infected, and the risk seemed to rise with increasing levels of the T. gondii antibodies.
Dr Postolache noted limitations to the study, such as the inability to determine the cause of the suicidal behavior.
The findings were published online in the Archives of General Psychiatry.
小题1:The objects of the research are women from _____.
A．DemarkB．the USAC．GermanyD．Sweden
小题2:The common way which is more likely to be infected with the disease is _____.
A．to eat unwashed vegetables or undercooked meat
B．to clean a place where a cat once lived for a time
C．to pass the infection to her unborn baby during a woman’s pregnancy
D．to reuse kitchen tools which have been used to cut raw meat
小题3:What is the consequence if a woman is infected with the parasite in the passage?
A．Having a high fever.B．Doing deliberate self-harm.
C．Keeping a depressed mood.D．Becoming bad tempered.
53.
小题4: What can be inferred from the passage?
A．Women have a higher risk to be infected by the parasite than men.
B．The result of the research may help the scientists to find ways to stop suicide in advance.
C．The scientists will continue their research into the possible connection.
D．The risk of being infected seems to rise with the decreasing levels of the antibodies.
小题5:Which of the following statements would probably be the best title of the passage?
A．Why are women more likely to commit suicide?
B．Women should keep away from cats.
C．Ways found to deal with women’s mental problems.
D．Are women who own cats at a suicide risk?
New research suggests that cutting daily sitting time to less than three hours might extend your life by two years.
“Humans were designed to move. But modern lifestyles and office jobs rarely encourage us to walk around,” says Peter Katzmarzyk, an expert at the University of Louisiana.
“Sitting is common in our lives today. We sit while we’re driving, eating and watching TV. And many of us sit for many hours at work.” Katzmarzyk said.
“We can’t throw away physical activity. It’s extremely important. We have 60 years of researchers showing us that.” Katzmarzyk said.
Katzmarzyk and other researchers are trying to discover how sitting all day affext our lifespans（寿命）.
“This is a relatively new area of study…Studies that have assessed the relationship between sitting and death or television viewing and death have been very rare in the last four or five years,” said Katzmarzyk.
Katzmarzyk and his colleagues analyzed data from these studies, which involved almost 167,000 adults. Then they turned to a government-run survey of Americans to find out exactly how much time people spend sitting and watching.
Not only did the team find that U.S. citizens could live longer by sitting less, they found that cutting TV time to less than two hours a day could add an extra 1.4 years to their lives.
People who’ve spent half their waking lives sitting down might well ask, “Is it ever too late to make a change?”
“We would say ‘No. It’s never too late.’ Physical activity is good for you at every age.” Katzmarzyk said.
Katzmarzyk says studying this problem has inspired his team to make a few changes in their own lives. They recommend a few simple changes: frequently getting up from your desk, taking walks at lunch time, and instead of e-mailing colleagues, walking over to their offices and talking face-to-face——all activities that can be enjoyable as well as life-extending.
小题1:Peter Katzmarzyk seems to believe that _____.
A．we should not sit for a long time
B．most people like to sit most of the time
C．office jobs encourage us to walk a lot
D．modern lifestyles are good for our health
小题2:The underlined word “that” in paragraph 4 probably refers to _____.
A．taking physical exercise is important
B．many researches should be carried out
C．we should exercise during working hours
D．people should focus on their health at work
小题3:Why did Katzmarzyk and his colleagues turn to a government-run survey?
A．To collect information for the government
B．To know how long people sit and watch TV
C．To find what citizens do in their spare time’
D．To discover how sitting for long affects their lives
小题4:The best title of the text would be _____.
A．What Is the Healthiest Lifestyle？
B．Sitting for a Long Time Is Bad for Us
C．Study Suggests Sitting Less Can Extend Life
D．It Is Never Too Late to Change Our Way of Life
Health experts are calling for action to increase cancer care and control in the developing world. A medical research paper says cancer was once thought of as a problem mostly in the developed world. But now cancer is a leading cause of death and disability in poor countries as well. Experts from Harvard University and other organizations urge the international community to fight cancer actively, saying it should be fought in the way HIV/AIDS has been fought in Africa.
Cancer kills more than 7.5 million people a year worldwide. Almost two-thirds are in low-income and middle-income countries.
They discover cancer kills more people in developing countries than AIDS, tuberculosis (肺结核) and malaria (疟疾) combined. But the world spends only 5% of its cancer resources in those countries.
Felicia Knaul from Harvard Medical School was one of the writers of the paper. She was in Mexico when she was found to have breast cancer. She received treatment there and her experience showed her the sharp difference between the rich and the poor in treating breast cancer.
Felicia Knaul says, “And we are seeing how this is attacking young women. It’s the number two cause of death in Mexico for women thirty to fifty-four. All over the developing world, it’s the number one cancer-related death among young women. I think we have to again say that there is much more we could do about it than we are doing about it.”
Professor Knalul met community health workers during her work in developing countries. They were an important part of efforts to reduce deaths from the cancer. They were able to persuade people to get tested to prevent the illness. The experts say cancer care does not have to be costly. For example, patients can be treated with lower-cost drugs.
小题1:What would be the best title for the passage?
A．Cancer – a leading cause of death in poor countries
B．What should we do in preventing and treating cancer?
C．What makes the first killer in developing countries?
D．Experts urge more efforts to fight cancer.
小题2:Felicia Knaul’s experience in Mexico shows that       .
A．many Mexican women suffer from breast cancer
B．there is not enough medicine for cancer there
C．many Mexican women can’t afford medical care
D．patients with breast cancer are treated differently
小题3:From what Felicia Knaul says, we can draw the conclusion that       .
A．breast cancer is a great threat to young women
B．people don’t pay enough attention to breast cancer
C．breast cancer is the second killer among women in Mexico
D．patients can be treated effectively in developing countries
小题4:Who plays an important part in preventing the cancer in developing countries?
A．The cancer patients. B．The health experts.
C．Community health workers.D．Young women.
小题5:Which of the following is TRUE according to the passage?
A．The number of cancer cases is decreasing.
B．HIV/AIDS is not being taken seriously in Africa.
C．Over 7.5 million people die of cancer every year.
D．It is very expensive to treat cancer.
Driving a car is not just handling controls and judging speed and distance. It requires you to predict what other road users will do and get ready to react to something unexpected , When alcohol is consumed, it enters your bloodstream and acts as a depressant (抑制药)，damaging eyesight, judgment and co-ordination (协调)，slowing down reaction time and greatly increasing the risk of accidents. Even below the drink driving link , driving will be affected.
Alcohol may take a few minutes to be absorbed into the bloodstream and start action on the brain. Absorption rate is increased when drinking on an empty stomach or when consuming drinks mixed with fruit juice. To get rid of alcohol from the body is a very slow process and it is not possible to speed it up with any measures like taking a shower or having a cup of tea or coffee.
The present Road Traffic Ordinance states clearly that the limit of alcohol concentration (浓度) is:
● 50 milligrams of alcohol per 100ml of blood ;or
● 22 micrograms of alcohol per 100ml of breath ;or
● 67 milligrams of alcohol per 100ml of urine(尿液)
Drivers who cause traffic accidents, or who commit a moving traffic offence(罪) or are being suspected of drink driving will be tested.
Any drive found drinking beyond the limit will be charged. The driver declared guilty may be fined a maximum of HK﹩25,000 and be sentenced to up to 3 years in prison and punished for 10 driving-offence points; or temporarily banned from driving.
The same punishment applies to failing to provide specimens (样本) for breath, blood or urine tests without good excuse.
Drink driving is a criminal offence. Be a responsible driver, think before you drink. For the safety of yourself and other road users, never drive after consuming alcohol.
小题1:The first paragraph is mainly about_____________.
A．the introductions of driving skillsB．the damage of drinking to your body
C．the effect of drinking on drivingD．the process of alcohol being absorbed
小题2: The underlined word “it” in the second paragraph refers to “________”.
A．alcoholB．absorptionC．bloodD．process
小题3:Which of the following is TRUE according to the passage?
A．Drinking below the drink driving limit has no effect on driving
B．Alcohol is taken in more quickly when drunk with fruit juice.
C．Having a cup of tea helps to get rid of alcohol from the body.
D．50 milligrams of alcohol per 100ml of breath is below the drink limit
小题4:A driver suspected of drink driving_________.
A．should provide specimens for testing.
B．will be forbidden to drive for 3 years
C．will be punished for 10 driving-offence points
D．should pay a maximum fine of HK＄25,000

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