The World Health Organization reports a number of people have died of the Ebola virus in central Africa during the last few months. Ebola, also known as Ebola hemorrhagic (出血) fever or Ebola viral disease, is a rare and deadly illness with high death rates in humans and primates. The natural source of Ebola virus remains unknown, although bats seem to be the most likely source.
The Ebola virus began spreading after victims were discovered in northeastern Gabon. So far, it is the third time Ebola has spread through Gabon since 1994. Health officials believe people moving across the border spread the disease from Gabon to Congo. Ebola is highly infectious and kills up to 80% of its victims. Researchers do not know the method with which the virus first appears in humans, but they believe it is through infected animals. The disease then spreads from person to person through blood and other body liquids.
Ebola victims treated early have the base chance of survival. Signs of Ebola include a high temperature, diarrhea, muscle pains and bleeding inside the body, in severe cases, victims experience chest pains and death. There is no known cure for the disease and no way yet to prevent it.
Scientists at the American National institutes of Health are working to develop a vaccine(疫苗) to prevent Ebola. Doctor Cary Nobel is leading the research effort at N-l-H testing center in the eastern state of Maryland. He says that during the past two years, the vaccine has been tested on small animals and monkeys for safety and effectiveness.
In the most recent study, four monkeys who had been given the vaccine were completely protected from a deadly injection of the Ebola virus. The study was described in November in Nature magazine. Doctor Nobel says the tests appear to have moved scientists one step closer to a vaccine for humans.Where does the Ebola virus come from?
| A．Bats. | B．Monkeys. | C．Infected humans. | D．Something unknown. |
When infected with Ebola virus, people may experience the following except ____.
A. heart attack B. a rise in temperature
C. chest pains D bleeding inside the bodyWhat can we learn from the passage?
| A．Once infected with the Ebola virus, people can never survive. |
| B．Half of the Ebola victims will lose their lives. |
| C．No cure has been found for the disease. |
| D．Scientists have succeeded in preventing Ebola. |
What is Doctor Nobel's attitude towards the tests?
| A．Discouraged. | B．Positive. | C．Doubtful. | D．Not mentioned. |
No one likes to make mistakes．But a new study says organizations learn more from their failures than from their successes，and keep that knowledge longer．
One of the researchers was Vinit Desai，an assistant professor at the University of Colorado Denver Business School．He worked with Peter Madsen from the Marriott School of Management at Brigham Young University in Utah．
They did not find much long-term "organizational learning" from success．It is possible，they say．But Professor Desai says they found that knowledge gained from failure lasts for years．He says organizations should treat failures as a learning opportunity and not try to ignore them．
The study looked at companies and organizations that launch satellites--and other space vehicles．Professor Desai compared two shuttle flights．
In two thousand two，a piece of insulating(隔热的) material broke off during launch and damaged a rocket on the Atlantis．Still，the flight was considered a success．
Then，in early two thousand three，a piece of insulation struck the Columbia during launch．This time，the shuttle broke apart on re-entry and the seven crew members died．NASA officials suspended all flights and an investigation led to suggested changes．
Professor Desai says the search for solutions after a failure can make leaders more open-minded．He points to airlines as an example of an industry that has learned from failures in the past．
He advises organizations to look for useful information in small failures and failures they avoided．He also urges leaders to encourage the open sharing of information．The study appeared in the Academy of Management Journal．
The mistakes we learn from do not have to be our own．We recently asked people on our Facebook page to tell us a time they had done something really silly．
Fabricio Cmino wrote: Not long ago I wanted to watch TV，but it wouldn't turn on，so I did everything I could to start it．Thirty minutes later my mum showed up and，passing by，said to me "Did you try plugging it'? I’m just dusting，Mum!”So she wouldn't notice how dumb I am sometimes!
Bruno Kanieski da Silva told about a time he looked everywhere for his key．It was in his pocket．He wrote: I always promise I will never do it again，but after-a few weeks,where is my wallet? For sure it will be in a very logical place．What we get from failure differs from that from success in that_______．
| A．what we learn from failure is more powerful |
| B．what we learn from success does no good to us |
| C．the knowledge gained from failure is important for a company |
| D．the knowledge gained from failure lasts longer |
From the passage，we can infer that________．
| A．The insulating material problem in 2002 didn't arouse enough attention |
| B．There were no astronauts on Columbia |
| C．In spite of the problem，Atlantis was considered a success |
| D．Columbia exploded during its launch time |
The writer gives the last two paragraphs to show that________．
| A．many people make mistakes in the world |
| B．mistakes were a very embarrassing thing when found by others |
| C．we can also draw a lesson from others' mistakes |
| D．making mistakes was a necessity |
Which of the following is TRUE according to the passage?
| A．Only organizations can learn from mistakes |
| B．We can also learn from failures that have been avoided． |
| C．Lessons from the shuttle flights are more important． |
| D．Leaders often lack an open mind and seldom share information． |
Children have their own rules in playing games．They seldom need a referee (裁判) and rarely take trouble to keep scores．They don’t care much about who wins or loses，and it doesn’t seem to worry them if the game is not finished．Yet，they like games that depend a lot on luck，so that their personal abilities cannot be directly compared．They also enjoy games that move in stages，in which each stage，the choosing of leaders，the picking-up of sides，or the determining of which side shall start，is almost a game in itself．
Grown-ups can hardly find children’s game exciting，and they often feel puzzled at why their kids play such simple game again and again．However，it is found that a child plays games for very important reasons．He can be a good player without having to think whether he is a popular person，and he can find himself being a useful partner to someone of whom he is ordinary afraid．He becomes a leader when it comes to his turn．He can be confident，too，in particular games，that it is his place to give orders，to pretend to be dead，to throw a ball actually at someone，or to kiss someone he has caught．
It appears to us that when children play a game they imagine a situation under their control．Everyone knows the rules，and more importantly，everyone plays according to the rules．Those rules may be childish，but they make sure that every child has a chance to win．What is true about children when they play games?
| A．They can stop playing any time they like． |
| B．They can test their personal abilities． |
| C．They want to pick a better team． |
| D．They don’t need rules． |
To become a leader in a game，the child has to _________．
| A．be a useful partner |
| B．wait for his turn |
| C．be confident in himself |
| D．be popular among his playmates |
Why does a child like playing games?
| A．Because he can be someone other than himself． |
| B．Because he can become popular among friends． |
| C．Because he finds he is always lucky in games． |
| D．Because he likes the place where he plays a game． |
Which is the best title for this passage?
| A．Rules in Children’s Games |
| B．Advantages of Playing Games for Children |
| C．Reasons for Children’s Games |
| D．How to Be a Popular Game Player |
“In only six days I lost seven pounds of weight.”
“Two full inches in the first three days!”
These are the kinds of statements used in magazine, newspaper radio and television ads, promising good shapes and new looks to those who buy the medicine or the device. The promoters of products say they can shape the legs, slim the face, smooth wrinkles, or in some other way add to beauty or desirability.
Often such products are nothing more than money-making things for their promoters. The results they produce are questionable, and some are dangerous to health.
To understand how these products can be legally promoted to the public, it is necessary to understand something of the laws covering their regulation. If the product is a drug, FDA (Food Drug Administration) can require proof under the Food, Drug and Cosmetic Act that it is safe and effective before it is put on the market. But if the product is a device, FDA has no authority to require premarketing proof of safety or effectiveness. If a product already on the market is a danger to health, FDA can request the producer or distributor to remove it from the market voluntarily, or it can take legal action, including seizure (查封) of the product.
One notable case a few years ago involved an electrical device called the Relaxacisor, which had been sold for reducing the waistline. The Relaxacisor produced electrical shocks to the body through contact pads. FDA took legal action against the distributor to stop the sale of the device on the grounds that was dangerous to health and life.
Obviously, most of the devices on the market have never been the subject of court proceedings (法律诉讼), and new devices appear continually, Before buying, it is up to the consumer to judge the safety or effectiveness of such items.It can be inferred that ads mentioned in the text are_____.
| A．objective | B．costly |
| C．unbelievable | D．illegal |
The Relaxacisor is mentioned as______.
| A．a product which was designed to produce electricity |
| B．a successful advertisement of a beauty product |
| C．an example of a quality beauty product |
| D．a product whose distributor was involved in a legal case |
The author intends to______.
| A．make consumers aware of the promoters’ false promise |
| B．show the weakness of the law on product safety |
| C．give advice on how to keep young and beautiful |
| D．introduce the organization of FDA |
Which of the following is true according to the text?
A. The court is in charge of removing dangerous products.
B. The promoters usually just care about profits.
C. New products are more likely to be questionable.
D. The production of a device must be approved by FDA.
More college graduates in China are seeking for work experience instead of advanced degrees, a survey shows. The practical approach, coupled with a record number of students graduating from college, is expected to strengthen competition in the job market, analysts said.
More than 76 percent of university students said they wanted to work after earning their degrees this summer, up from 68.5 percent in 2012 and 73.6 percent last year, according to poll results from Zhaopin.com, a major online agency, Zhu Bo.
The annual survey also shows that about 20 percent university graduates chose to further education after graduation, while about 3 percent wanted to start their own businesses.
Zeng Hao ,a 25-year-old media major, managed to land a job in a publishing company in Zhongshan, Guangdong province, before he received his master's degree from the University of Macau in June. " Work experience really matters in the publishing industry" he said.
Wei Guihong , a program administrator at Nanjing University, said about 60 percent of the school's graduates entered the labor market every year. “More and more students majoring in a foreign language choose to go abroad to continue their studies to improve their language skills," she said continuously, "That's perhaps a bright future.”
Liu Junsheng , a researcher at the Labor and Wage Institute of the Ministry of Human Resources and Social Security, believes that economic conditions play a vital role in shaping college graduates' choices .“There were fewer job opportunities in the market. ” he said. "Although academic degrees still matter, more and more employers value job seekers' work experience." he said.
The Zhaopin.com survey shows that each of the graduates sent resumes(履历) on average to about 28 potential employers and received five interview opportunities.We can infer from the first three paragraphs that____
| A．the number of graduates from college is likely to decline gradually |
| B．the employment situation is still relatively optimistic |
| C．the majority of university graduates are ready for further education |
| D．those who want to start their own businesses are fewest |
From the text, we know that the real expert on employment is____
| A．Zhu Bo | B．Zeng Hao |
| C．Liu Junsheng | D．Wei Guihong |
What is Wei Guihong's attitudes towards her students' going abroad for their studies? ____ .
| A．Pessimistic. | B．Supportive | C．Critical | D．Negative |
What would be the best title for the text?
| A．Graduates pick work instead of taking advanced degrees. |
| B．Graduates take advanced degrees instead of picking work |
| C．Few graduates can get their jobs they seek for |
| D．Few Graduates receive the interview opportunities |
When looking at Western Europe，we don’t usually think about poverty—but in fact，some people in modern—day Britain are so hard up that they can’t afford to buy food．
Back in 2008,the financial crisis caused a lot of unemployment．Then there were the cuts to the welfare system in 2013 which added to the problem—and many British people fell into debt．It’s estimated that 500，000 people in the UK have turned to food banks，just to get by．
Steph Hagen，who works in a Nottingham food bank，says, “People do not go to a food bank because it's an open door．It’s a case where they go to it because they need to．With our food bank—we are an independent one．and we have limited stocks—everyone who comes through our door has no income．”
There are checks to make sure nobody is abusing the system．If a doctor or a social worker thinks someone needs to use a food bank—even for a short time—they can give them vouchers(凭证)．Then the people in need take them along to the food bank and they get handouts for three days．
Churches and individual donors provide most of the food in the banks．But some businesses might help out too．
And what sort of food is offered in food banks? Hagen says, “Basically，we’ve got porridge．We do occasionally get fresh produce but it’s very rare，especially in the winter months．It’s like tinned fruit，tinned ready meals．We have to give out ‘no-cooking’ food parcels because people can’t afford the gas and electricity”．
Community spirit has a lot to do with food banks．Volunteers say they are a great meeting place for people who are lonely and depressed．And when facing a crisis，some beneficiaries might need to feed not only their belly—but also their soul．According to the text，the food bank is a place_____．
| A．which is funded by the government |
| B．where people can get food randomly |
| C．which helps poor people live through crisis |
| D．where there is enough food supplies |
What does the underlined word “them” in Paragraph 4 refer to?
| A．Systems． | B．Doctors． |
| C．Social workers． | D．Vouchers． |
Why do food banks mainly offer “no-cooking ” food?
| A．Poor people have no money for gas and electricity． |
| B．The volunteers hate to supply cooked food． |
| C．Food banks can’t afford cooked food． |
| D．This kind of food is easy to store． |
What can we learn from the last paragraph?
| A．Community spirit can cure those who are depressed． |
| B．Food banks benefit poor people mind and body． |
| C．People can have great fun in food banks． |
| D．Volunteers tend to feel lonely and depressed in food banks． |