A deadly strain of avian flu may have passed between people for the first time, experts believe.The avian influenza A (H7N9) virus is thought to have been transmitted between father and daughter in eastern China, according to research published online by the British Medical Journal (BMJ).
The findings provide the strongest evidence yet of H7N9 transmission between humans since its discover in February, but its ability to transmit itself was deemed "limited and non-sustainable" by the Chinese researchers behind the study.At the end of June 133 cases had been reported, including 43 deaths. Most infections have been among people visiting markets, selling live birds or among those who had contact with live poultry(家禽) in the seven to 10 days before becoming ill.
The latest study examined the case of a 60-year-old father who regularly visited a live poultry market and became ill five to six days after his last visit in March. He was admitted to hospital with fever, cough and shortness of breath. Despite intensive care treatment he died of multiple organ failure on 4 May. His 32-year-old daughter, who was previously healthy, looked after him at his bedside before he was admitted to intensive care. She had no known exposure to live poultry before falling ill with a very high temperature, cough and fever. The daughter developed symptoms six days after her last contact with her father and was admitted to hospital where she died of multiple organ failure on 24 April.
Follow-up investigations(調(diào)查) uncovered almost genetically identical virus strains from each patient, suggesting transmission from father to daughter. Another 43 people were also tested who had had close contact with the father, daughter or both.
Dr Peter Horby, senior clinical research fellow at the Oxford University Clinical Research Unit in Hanoi, Vietnam, said of the study: "The most likely source of infection for the daughter was her father, during the period that she cared for him while he was ill. "He said “l(fā)imited person to person transmission had been reported for other strains like H5N1 , H7N7, and the pig origin flu virus H3N2. Those strains had been around for more than a decade but have not progressed any further down the path towards a world-wide virus.” “Limited human-to-human transmission of H7N9 virus is therefore not surprising, but strengthening to monitor it was still needed,” Dr Horby added.
小題1:What’s the main idea of the passage ?
A.The findings about H7N9 transmission only between father and daughter .
B.H7N9 transmission may be spreading between people .
C.133 cases of H7N9 transmission have been reported .
D.Both the father and daughter died of multiple organ failure.
小題2:The reason why the daughter died of multiple organ failure was that _____.
A.she fell ill with a very high temperature, cough and fever.
B.she was exposed to live poultry before falling ill.
C.she had close contact with the father while caring for her sick father .
D.she sold live birds in five to six days before falling ill .
小題3:Which of the following is Wrong about H7N9 transmission?
A.It was limited and non-sustainable
B.It was person to person transmission
C.It wasn’t progressed any further down the path towards a world-wide virus.
D.It happened between father and daughter .
小題4:The underlined word s “was deemed” in paragraph 2 probably means _______
A.was decreased B.was regarded as
C.was thought ofD.was developed
小題5:What type of writing is the article likely to be ?
A.A news report.B.Popular science.
C.A medical reportD.A medical findings

小題1:B
小題2:C
小題3:D
小題4:B
小題5:D

試題分析:本文是一篇關于H7N9禽流感在人際間傳播的一篇報道。研究人員通過對因患H7N9禽流感而死亡的一對父女的病例研究認為H7N9禽流感存在人與人之間傳播的可能,但是指出H7N9禽流感這種人傳人的效力很低,公眾沒有必要恐慌。
小題1:B主旨大意題。本文為科學研究類文章,開頭亮明主題,本文首句A deadly strain of avian flu may have passed between people for the first time, experts believe。然后圍繞這一話題敘述具體研究過程和發(fā)現(xiàn),所以文章中心是:(H7N9) virus可能在人與人之間傳播。故B選項正確。
小題2:C推理判斷題。從文章最后一段The most likely source of infection for the daughter was her father, during the period that she cared for him while he was ill.可知32歲的女兒沒有接觸過活禽,但是在照顧父親六天后出現(xiàn)發(fā)燒等禽流感癥狀。所以她死亡的病因是和患禽流感的父親的密切接觸。故C選項正確。
小題3:D細節(jié)理解題。從末段Those strains had been around for more than a decade but have not progressed any further down the path towards a world-wide virus.”可知目前H7N9禽流感病毒大規(guī)模人傳人可能性不大。所以D選項正確。
小題4:B詞義猜測題。A被減少;B被認為;C被想起;D被發(fā)展。"limited and non-sustainable" 是H7N9病毒的特點,根據(jù)語境此處應該是指研究人員認為H7N9病毒傳播的能力是有限的,非持續(xù)性的。故B選項正確。
小題5:D推理判斷題。從文章內(nèi)容我們可知這是一篇關于H7N9流感病毒的報道,所以文章應該屬于醫(yī)學發(fā)現(xiàn)類文章。所以D選項正確。
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科目:高中英語 來源:不詳 題型:閱讀理解

Public caught up in argument over safety of genetically modified or simply GM products, report Zhang Lei and Zhong Nan in Beijing.
More than 300 people gathered to enjoy a bowl of porridge made from genetically modified food on Saturday, an attempt to quell public fears about the safety of the product.
The first China Golden Rice Tasting Event was held at Huazhong Agricultural University in Wuhan, Hubei province, sparking another round in the nationwide debate about the safety of GM crops, often called "Frankenfood" by opponents.
Similar events have been held in more than 28 cities since May, the university said.
Both the pro and anti camps have posted conflicting comments on the Internet, with each providing evidence to back up their beliefs, but the exchanges are becoming increasingly bitter.
Jiang Tao, a senior engineer at the Center for Agricultural Resources Research at the Chinese Academy of Sciences, who is in favor of GM foods, was annoyed about what he called "amateurs" spreading rumors.
"Just look at the people who are opposed to GM foods; can you find anyone from a related field in the scientific community?" he asked. Jiang also accused the anti-GM lobby of repeatedly using outdated or inaccurate data to support an "incorrect" stance.
Chen Yunfa, an independent researcher into the Yangtze River Delta economy, recently wrote a commentary on the Internet news portal Eastday in which he criticized the actions of the 61 scientists, saying they had gone "beyond their proper duty". He suggested that large multinational corporations might be behind the letter and similar incidents, prompted by a desire to freeze China's patent hybrid rice technology out of the market.
To support his contentions, Chen said that GM rice, first produced by scientists in the US, still hasn't gained official approval from the US government. However, the US authorities have actually granted licenses to six varieties of GM rice. The commercial planting of two varieties - anti-herbicide (BAR) transgenic rice LL RICE 06 and LL RICE 62 - produced by the French pharmaceutical company Sanofi-Aventis, was approved in 1999 and a license for cultivation for edible use was granted in 2000.
The public outcry for GM labeling and boycotting has hindered the advancement of the technology. Concern about GM foods has been fueled by studies like the one published by French professor Gilles-Eric Séralini in September 2012. Séralini claimed that his research involving rats proved that the GM corn fed to them caused tumor growth. Furthermore, there is growing concern that the pesticides(殺蟲劑) used on GMOs(轉(zhuǎn)基因作物)are contributing to the decline of the world’s honey bee population, leading to honey bee deaths by infecting the brains of the insects with toxins. Therefore, some experts recommend the labeling of non-GM foods so that consumers can make that decision without a regulatory burden being placed on GMOs.
However, we should be cautious about anything that may risk humans’ life. Only time will tell.
小題1:Why did more than 300 people enjoy porridge made from genetically modified food?
A.To show evidence that GM products are dangerous.
B.To support that the first China Golden Rice Tasting is safe.
C.To rid public of fears and worries about the safety of GM foods.
D.To draw public’s attention to nationwide planting of GM products.
小題2:Which of the following statements is true according to the passage?
A.Those who are for GM products and those who are against keep arguing fiercely by holding conferences.
B.People are failing to show evidence to support their pros and cons, although they hold a firm belief of their own.
C.Some people think those against GM foods have a good knowledge of GM technology and are spreading rumors.
D.GM food may be just a way for some multinational corporations to drive China’s patent hybrid rice out of the market.
小題3:What can we infer from the second paragraph from bottom?
A.The public advocated that GM products should be labeled clearly.
B.Séralini claimed that his research proved the GM corn caused rats to grow faster.
C.Many honey bees have died because they were fed with GM corn.
D.There should be some restrictions on GM products’ selling.
小題4:What is the writer’s attitude towards GM products?
A.Supportive.B.Suspicious.C.Indifferent.D.Critical.

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科目:高中英語 來源:不詳 題型:閱讀理解

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First, the amount of alcohol in 27 different popular energy drinks was measured. All but one had an alcohol level greater than 0.005%. In nine of the 27 drinks, the alcohol level was at least 0.096%.The scientists then investigated the possibility that these small levels of alcohol could be discovered by an ABT. They asked test subjects to drink a full can or bottle of an energy drink and then gave each subject an ABT one minute and 15 minutes after the drink was finished.
For 11 of the 27energy drinks, the ABT did find the presence of alcohol if the test was given within one minute after the drink was taken. However, alcohol could not be discovered for any of the drinks if the test was given 15 minutes after the drink was consumed. This shows that when the test is taken plays an important role in the test result. The sooner the test is conducted after the consumption of these drinks, the more likely a positive alcohol reading will be obtained.
小題1:What is the legal alcohol level for a 20-year-old driver in the US?
A.0.000%.B.0.005%.C.0.080%.D.0.096%.
小題2:What is the purpose of the Missouri experiment?
A.To warn people of the dangers of drinking energy drinks.
B.To introduce a new method of calculating blood alcohol levels.
C.To discover the relation between energy drinks and ABT test results.
D.To change the current legal alcohol limit for drivers in the United States.
小題3:The underlined word “subjects” in Paragraph 2 refers to_____.
A.the things that are being discussed
B.a(chǎn)reas of knowledge studied in school
C.the person in an experiment
D.the people who belong to a country
小題4:Which of the following affects the ABT test result most for energy drink consumers?
A.The age of the person who takes the test.
B.The place where the test is given.
C.The equipment that the test uses.
D.The time when the test is taken.

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科目:高中英語 來源:不詳 題型:閱讀理解

One of the world's richest men has taken a close interest in one of man's most basic functions: visiting the toilet.Bill Gates's charitable organization, the Bill and Melinda Gates Foundation, is looking for inventors to design the loo of the future, which, they hope, would improve sanitation for millions of people around the world.
So, what's wrong with the traditional flush toilet? Firstly, it wastes a huge amount, of potential drinking water.Secondly, they are more likely to cause pollution.This is a real problem in many areas of the developing world, where, according to United Nations estimates, unsafe sanitation causes half of all hospitalizations.Younger people are particularly at risk.Illnesses which cause diarrhea are responsible for the deaths of about 1.5 million children a year.Finally, standard lavatories simply aren't practical in remote areas.
The challenge set by Bill Gates was to come up with a latrine which works without running water, electricity or aseptic tank.It also needed to operate for less than 5 cents.28 designs were displayed at the recent Reinvent the Toilet Fair.in Seattle, USA.Among them was one which turned human waste into electricity using microwaves, another which converted human waste into charcoal, and yet another which used urine for flushing.
But the winner was a solar-powered design which generated hydrogen gas and electricity.The team from the California Institute of Technology(CIT)picked up a prize of $ 100,000.
But clearly Bill Gates doesn't feel he's flushing money down the toilet.After the Seattle event he said, "We, couldn't be happier with the response we've gotten," Gates has even pledged $370 million more to the future toilet project.They hope to field test more, prototypes over the next three years.
小題1:Why is Bill Gates paying people to invent new toilets?
A.Because he wants to test people's sense of creativity.
B.Because he thinks the traditional ones are out of fashion
C.Because he wants to improve sanitation for many people.
D.Because he can't design this kind of things himself.
小題2:Which of the following is NOT a problem with the traditional flush toilet?
A.They are too complicated to use. B.They waste too much water
C.They might cause diseases.D.They are not always practical.
小題3:The underlined word "latrine" in the third paragraph might have similar meanings to the word "__   " in the text.
A.sanitationB.looC.diarrheaD.prototype
小題4:The team from CIT won the prize because their design        .
A.can change human waste into electricity
B.can turn human waste into charcoal
C.can use urine for flushing
D.can produce power with solar energy
小題5:If someone "flush money down the toilet", they are       .
A.wasting money for nothing
B.being angry with their work conditions
C.showing—off their wealth
D.expressing their great determination

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科目:高中英語 來源:不詳 題型:閱讀理解

A victim of climate change

A polar bear's dead body found on the Arctic island of Svalbard, the northernmost part of Norway, has shocked experts who say climate change may be to blame for the animal’s death.The starved polar bear in Norway was said to be in good health in April when the Norwegian Polar Institute examined and labeled it. However, the animal was reduced to skin and bones by the time a group of explorers came across its body in July.
The bear is thought to have been heading north in a desperate search for sea ice that would allow it to hunt for seals.
"From his lying position in death the bear appears to simply have starved and died where he dropped," polar bear expert Dr. Ian Stirling, a professor at the University of Alberta said, "He had external suggestion of any remaining fat, having been reduced to little more than skin and bone."
Stirling believes the bear starved to death as a result of a lack of sea ice which the animals use as a platform for hunting seals. That may also explain why the 16-year-old male bear was found about 155 miles north of where it was seen in April.
Arctic sea ice reached a record low in 2012, according to a report released this week by the National Oceanic and Atmospheric Administration that pointed to continued signs of climate change.
The International Union for Conservation of Nature currently classifies polar bears as vulnerable on its Red List of Threatened Species.
小題1:How did Stirling know the reason for the death of the polar bear?
A.By the food he ate
B.By doing further experiments
C.By observing other polar bears
D.By his lying position in death
小題2:The underlined word "vulnerable" probably means _____
A.easily hurtB.difficult to hunt
C.dangerousD.a(chǎn)mazing
小題3:What is the author's attitude to the incident?
A.Favorable.B.Uncaring
C.Doubtful.D.Concerned
小題4:Where does this text probably come from?
A.A novel.B.A guidebook
C.A news report.D.An advertisement

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科目:高中英語 來源:不詳 題型:閱讀理解

LONDON --- A British judge on Thursday sentenced a businessman who sold fake(假冒的) bomb detectors(探測器) to 10 years in prison, saying the man hadn't cared about potentially deadly consequences.
It is believed that James McCormick got about $77.8 million from the sales of his detectors - which were based on a kind of golf ball finder - to countries including Iraq, Belgium and Saudi Arabia.
McCormick, 57, was convicted(判罪) of cheats last month and sentenced Thursday at the Old Bailey court in London.
"Your cheating conduct in selling a great amount of useless equipment simply for huge profit promoted a false sense of security and in all probability materially contributed to causing death and injury to innocent people," Judge Richard Hone told McCormick. "you have neither regret, nor shame, nor any sense of guilt."
The detectors, sold for up to $42,000 each, were said to be able to find such dangerous objects as bombs under water and from the air. But in fact they "lacked any grounding in science" and were of no use.
McCormick had told the court that he sold his detectors to the police in Kenya, the prison service in Hong Kong, the army in Egypt and the border control in Thailand.
"I never had any bad results from customers," he said.
小題1:Why was McCormick sentenced to prison?
A.He sold bombs.B.He caused death of people.
C.He made detectors.D.He cheated in business
小題2:According to the judge, what McCormick had done _______.
A.increased the cost of safeguarding
B.lowered people's guard against danger
C.changed people's idea of social security
D.caused innocent people to commit crimes
小題3:Which of the following is true of the detectors?
A.They have not been sold to Africa.
B.They have caused many serious problems.
C.They can find dangerous objects in water.
D.They don't function on the basis of science.
小題4:It can be inferred from the passage that McCormick _______.
A.sold the equipment at a low price
B.was well-known in most countries
C.did not think he had committed the crime
D.had not got such huge profit as mentioned in the text

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科目:高中英語 來源:不詳 題型:閱讀理解

Women consistently lie on social networking sites such as Facebook or Twitter to make their lives appear more exciting, a survey has found. The survey was asked to carried out by Pencourage, a new anonymous(匿名的)"diary-style" social media website.  
Researchers found that at least one in four women exaggerated or twisted what they are doing on social media once a month. The survey of 2000 women found they mostly pretended to be out on the town, when in fact they are home alone, and beautify about an exotic holiday or their job.
The most common reasons for women to write " fibs" included worrying their lives would seem “ boring", jealousy at seeing other people's more exciting posts and wanting to impress their friends and acquaintances.
Psychologists suggested that as people attempt to stay connected on social media, they can in fact be left more isolated. They also said that the more we try to make our lives seem perfect, the less perfect we feel. According to the OnePoll survey, one third of women surveyed admitted to dishonesty on social media sites such as Facebook and Twitter at some stage. Almost one in four admitted to lying or exaggerating about key aspects of their life online between one and three times a month while almost one in 10 said they lied more than once a week. Nearly 30 percent of women lied about "doing something when I am home alone", almost a quarter overstated their alcohol consumption while one in five were not truthful about their holiday activities or their jobs. Almost one in five women even lied about their "relationship status".
"We work very hard presenting ourselves to the world online, pretending and attempting to be happy all the time which is exhausting and ultimately unfulfilling," said Dr Michael Sinclair, a leading British consultant psychologist. "Leaving out the less desirable imperfections of our lives from the conversations with our 'friends online leads to less opportunity to feel empathized(有同感的)with, resulting in a greater sense of disconnection from others. "
小題1:According to the passage, women tend to lie on social networking sites because        .
A.they have little fun in their daily lives
B.they are not satisfied with their present life
C.they want to entertain their friends and acquaintances
D.they don't want to go out and communicate with others
小題2:Which of the following words can best replace the underlined word in para. 3 ?
A.lies.B.posts.C.diaries.D.impressions.
小題3:In the view of psychologists, people who attempt to stay connected on social media will
eventually     .
A.feel better about their lifeB.become a regular liar in the future
C.get more isolated in lifeD.drink more alcohol in their daily life
小題4:In Dr Michael Sinclair's opinion,     .
A.we don't have to feel empathized with our "friends" online
B.we cannot get satisfaction by lying on social networking sites
C.it is worthwhile to work hard presenting ourselves to the world online
D.the imperfections of our lives result in a sense of disconnection from others

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科目:高中英語 來源:不詳 題型:閱讀理解

Twenty years ago, Americans were a rare sight in China. But decades later, things have changed greatly. Americans are found in every Chinese province and region and in all walks of life. Much of this change is due to the increasing exchange and improving relationship between the two countries, but what attracts many here is China’s rapid development and the huge opportunities that have arisen with that development.
Erik Nilsson has been working for the English newspaper China Daily as a reporter for five years since his graduation from Central Michigan University. Although his original plan was to become a conflict zone reporter in Latin America, he decided to stay at China Daily
Robert Brownell, a former IT engineer with Microsoft in Seattle, is now teaching in China and appreciates the different atmosphere in the school. His actions are a lot less restricted here than they would be in the U.S. “For good students, I can give them candy,” he explains. “But in American schools, if you give food to students, they have to be sealed(密封)and tested. In China I can pat them on the back and raise my voice. But in America, everything is regulated so much, you just can’t do anything.”
Kodi Keith Avila, the 30-year- old Hawaiian is running a business English school, New York Minutes, in Beijing. Avila first came to China in 2007 on a scholarship program as a student of University of Hawaii. It was encouragement from his professor that finally convinced him to go to China. “He thought China would overtake other countries in trade, consumption and technology,” Avila said.“I saw many good opportunities for personal careers or business development in China. So many limousines Audi, Mercedes-Benz, so many businessmen and skyscrapers. One can get a business license in China as long as one has a good business plan”he told China Today.
“I came to China because I am interested in Chinese medicine. Learning Chinese language will help me learn Chinese medicine,” Caponigro told China Today. She is not alone among Americans in becoming more and more fascinated with Chinese culture.
小題1:After graduation, Erik Nilsson first planned to __________.
A.work as an English newspaper editorB.work for China Daily
C.become a conflict zone reporter in AmericaD.cover his reports in Latin America
小題2:From Robert Brownell’s story, we know that ________.
A.He couldn’t find a job and had to come to China
B.School teachers share more freedom in China than in the U.S.
C.American teachers are not allowed to give food to their students
D.American classes are more fun and lively
小題3:Kodi Keith Avila stays in China running his business because ______.
A.he is on a scholarship program as a student of University of Hawaii
B.he was encouraged and seized the business opportunity
C.he has provided the start-up capital
D.his professor convinced him to run a school
小題4:Which of the following might be the best title of the passage?
A.The Fascinating Chinese Culture
B.China--- A Jobseekers’ Wonderful Place
C.Starting Business in China
D.Americans Following Their Dreams to China

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科目:高中英語 來源:不詳 題型:閱讀理解

●Ms Tan, you’ve referred to your new novel as your eighth book.
That’s because it took me six or seven attempts at a second novel before I started and completed this one.
●Why do you think you had so many false starts?
I would say that my reasons were wrong. I was trying to prove that I wasn’t just a mother-daughter storyteller, or I was trying to prove that I didn’t just have to write about things that were strictly Chinese or Chinese-American. Those were never the right reasons for writing those early stories. And I could never come up with other better reasons for continuing them.
●What kept you going on this book?
This book was different because it was based on my mother’s real life. The reason for writing it became more personal and emotional. After The Joy Luck Club came out, my mother was always explaining to people that she wasn’t any of the mothers in that book. And at one point she said to me, “Next book tells my true story.” And then she started telling me things I never knew before. She also told me many, many stories, because my mother doesn’t generalize(籠統(tǒng)地表達). The book really grew out of that.
●Have you ever visited China?
Yes. I’ve been there twice: about three years ago and then again last November, both times with my mother and my husband.
●Was it difficult to understand the Chinese-American dialect(方言) without sounding like a parody(拙劣的模仿)?
No, because it’s the language I’ve heard all my life from my mother. She speaks English as it’s direct translation from Chinese. But it’s more than that. Her language also has more imagery than English.
●Can you think of an example?
Somebody might say to me, “Don’t work so hard. You’ll kill yourself.” My mother will say to me,“Why do you press all your brains out on this page for someone else?” So it’s very vivid. That’s the way she talks.
●Have many readers told you that the Chinese mother in your book reminded them of the typical Jewish (有癖好的) mother?
Many people have told me that. I think the mother-daughter relationship is very intense(緊張) in both cases. Culturally there is an acceptance that mothers have the power to tell their children, especially their daughters, how to conduct their lives --- not simply up until the time they are 18, but for the rest of their lives. However, when children grow up in a different culture from their parents’,they tend to keep more secrets from their parents. The children think, “They just wouldn’t understand that I had to do this.” And that can really create a gap, and it can grow as the number of secrets grows.
小題1:Based on the questions in this interview, what do you think Ms Tan’ s profession is?
A.A journalist. B.A story-writer.C.An interviewer. D.An interviewee.
小題2:What’ s TRUE about Tan’ s second book?
A.It’ s about her real life in America.
B.The name of the book is The Joy Luck Club.
C.It is the result of many times of carefull thought.
D.It includes many works of her mother.
小題3:Which question is NOT answered in the interview?
A.How does she think of her mother’ s language?
B.How many books does she plan to write?
C.When did she visit China?
D.How is generation gap created?
小題4:We can infer that________.
A.Tan’ s mother is a good storyteller
B.Tan plans to write another book about her mother
C.Tan plans to return to China
D.Tan’ s mother is hard to communicate with because of personality
小題5:The last paragraph mainly talks about________.
A.how to keep secrets from parents
B.how to deal with the mother-daughter relationship
C.how to conduct the lives
D.how the generation gap comes about

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