The crisis at the damaged Fukushima Dai-Ichi Nuclear Power Station in northern Japan has raised worries about radiation risks. We spoke Tuesday with Jonathan Links, an expert in radiation health sciences. He is a professor at the Johns Hopkins Bloomberg School of Public Health in Maryland.
Professor Links says workers within the nuclear plant are the only people at risk of extremely high doses of radiation.
JONATHAN LINKS: "Of course, we don't know what doses they've received, but the only persons at risk of acute radiation effects are the workers."
For other people, he says, there may be a long-term worry. People can get cancer from low doses of ionizing radiation, the kind released in a nuclear accident.
Professor Links says scientists can use computers to quickly model where radioactive material has blown and settled. Then they measure how large an area is contaminated. He says if the situation is serious enough, officials could take steps like telling people not to eat locally grown food or drink the water.
JONATHAN LINKS: "But that would only be the case if there was a significant release and, because of wind direction, the radioactive material was blown over the area, and then settled out of the air into and onto water, plants, fruits and vegetables."
The reactors at Fukushima are on the Pacific coast. But Professor Links says people should not worry about any radioactive material leaking into the ocean.
JONATHAN LINKS: "Even in a worst-case scenario accident, the sea provides a very high degree of dilution. So the concentration of radioactivity in the seawater would still be quite low."
Japan is the only country to have had atomic bombs dropped on it. That memory from World War Two would create a stronger "psychological sensitivity" to radiation exposure, Professors Links says.
Next month is the twenty-fifth anniversary of the explosion and fire that destroyed a reactor at Chernobyl in Ukraine. The nineteen eighty-six event was the world's worst accident in the nuclear power industry.
A new United Nations report says more than six thousand cases of thyroid cancer have been found. These are in people who were children in affected areas of Belarus, Russia and Ukraine. The report says that by two thousand five the cancers had resulted in fifteen deaths.
The cancers were largely caused by drinking contaminated milk. The milk came from cows that ate grass where radioactive material had fallen.
To get the latest updates, go to www.unsv.com.
Contributing: James BrookeThe passage mainly tells us __________.
| A．What measures the Japan Government takes to solve the nuclear crisis . |
| B．Worries and influences caused by the nuclear crisis . |
| C．With great efforts of scientists , the Japan Government has put the nuclear crisis under control . |
| D．To explain that the nuclear crisis has less effect on its neighboring countries. |
Which of the following is NOT the influences caused by the leak of Fukushima Dai-Ichi Nuclear Power Station?
| A．Workers at the nuclear station are suffering the risk of death . |
| B．People can get cancer from low doses of ionizing radiation, the kind released in a nuclear accident. |
| C．The radioactive material may be blown over the area causing the pollution to water . |
| D．The concentration of radioactivity in the seawater can not be diluted. |
What’s the meaning of the underlined word “dilution”?
| A．chemical | B．salt | C．dissolution | D．elimination |
According to the passage which of the following is not TRUE ?
| A．Water people drink ,food and vegetables people eat may be polluted by nuclear radiation . |
| B．Japan is the only country to have had atomic bombs dropped on it. |
| C．You can go to www.unsv.com. to get the latest news . |
| D．The nuclear accident in Japan is the worst in the nuclear power industry. |
NEW YORK CITY?A hurricane warning has been given for New York City．Forecasters say Hurricane Irene could cause widespread flooding, power failure and billions of dollars in damage．About 65 million Americans live in Hurricane Irene's projected path —many of whom have been evacuated．
In New York City, Mayor Michael Bloomberg has ordered the city's first-ever evacuation． Roughly 250,000 people have been told to leave their homes in low-lying areas, including the Wall Street financial district．
WASHINGTON D．C．—On Aug．24, 2011, Apple announced that Mr．Steve Jobs, who has battled cancer for several years, was stepping down as the CEO but would serve as chairman．
In January, he had announced that he was taking a medical leave of absence from Apple．In announcing his leave, he turned daily oversight of the company over to the chief operating officer, Timothy D．Cook, and it was Mr．Cook whom Apple named to succeed him as the next CEO of the company．
TRIPOLI—Opposition forces in Libya say they control more than 90 percent of the country．It is still not clear where Moammar Gadhafi is．The opposition has offered more than 1,600,000 dollars for his capture （逮捕）．The head of the opposition forces said his group supports a decision by local businessmen to provide the money in an effort to speed up the capture．Earlier Wednesday, government forces fired onto the former headquarters （总部） of Mr．Gadhafi, which is now controlled by opposition forces．Heavy fighting also continued near Tripoli's airport and in a town of Zuara．The underlined word "evacuated" probably means ________．
| A．sent away to safer places | B．gathered around to higher positions |
| C．flooded off to lower reaches | D．left behind to dangerous situations |
Who has been appointed as the new CEO of Apple?
A．Steve Jobs． B．Michael Bloomberg．
C．Moammar Gadhafi． D．Timothy D．Cook．From the news above, we know that in Libya _______．
| A．the local businessmen have offered money to catch hold of Gadhafi |
| B．the opposition forces suffered a thorough defeat near Tripoli's airport |
| C．the government forces are defending the headquarters of Mr．Gadhafi |
| D．the town of Zuara is the place where Moammar Gadhafi probably hides |
On the morning of November 18, 1755, an earthquake shock Boston． John Winthrop, a professor at Harvard College, felt the quake and awoke. “I rose”, Winthrop wrote, “and lighted a candle, looked at my watch, and found it to be 15minutes after four.” John Winthrop hurried downstairs to the grandfather clock．It had stopped three minutes before, at 4:12．Except for stopping the clock, the quake had only thrown a key from the mantel（壁炉台）to the floor．
The clock had stopped because Winthrop had put some long glass tubes he was using for an experiment into the case for safekeeping． The quake had knocked the tubes over and blocked the pendulum（钟摆）．Winthrop, therefore, had the key on the floor． The quake had thrown it forward in the direction of the quake’s motion by a shock coming from the northwest, perhaps in Canada．What does “it” in the second paragraph refer to?
| A．the floor | B．the key | C．the clock | D．the case |
The text suggests that ．
| A．earthquakes are common in Boston |
| B．John Winthrop was a scientist |
| C．John Winthrop often had difficulty in sleeping |
| D．Harvard College was a center for earthquake researching |
Which of the following is true? .
| A．Some tubes were broken into pieces and stopped the old clock |
| B．The professor lit a candle because of power failure |
| C．Boston is in the southeast of Canada |
| D．The shocks were slight in one way |
John Winthrop put some tubes into this clock case because ．
| A．he wanted to do an experiment |
| B．he thought an earthquake was probably to happen soon |
| C．he thought it safe for them to be put there |
| D．he wanted to record the exam time of the earthquake． |
Who says Americans worship the almighty (全能的) dollar? It's not true. Having enough free time is more important to most Americans than being rich, according to a new survey.
Only 13 percent of more than 2,400 people questioned in the telephone survey ranked being wealthy as most important to them, while 67 percent ranked free time as their top priority (优先考虑的事), higher than having a successful career, getting married, and having children. "Everyone wants free time to do the things they want to do, young, middle-aged or old," said Richard Morin, of the Pew Social ~ Demographic Trends Project, which conducted the survey. "So our desire to play unites us."
The survey also showed that people who were educated in university valued career success over wealth, so did middle-aged people. Not surprisingly, those who didn't have money, ranked wealth very highly. This included minorities, first generation Americans and less educated people. The survey also revealed that a disproportionate (不成比例的) number of people under the age of 30 and retired people in the group made $ 20,000 or less a year. But the emphasis on wealth lessens with age, with younger people putting value on it but hardly any seniors. "It just diminishes (减弱) with time as the reality sets in that you would never be rich," Morin said. "But also, as for old people the reality sets in that you don't have to be rich to lead a very comfortable and fulfilling life. "
While wealth was not at the top of people's list of priorities, 43 percent still said it was somewhat important.The survey showed that the majority of American people ranked ______ as the most important.
| A．wealth | B．a successful career | C．marriage | D．free time |
Who cares least for wealth, according to the passage?
| A．Young people | B．First generation Americans |
| C．Old people | D．Less-educated people |
According to the survey, what did middle-aged people regard as more important?
| A．success in career | B．education level | C．wealth | D．comfort |
What is the belief of old people according to the third paragraph?
| A．Wealth is as important to the old as health. |
| B．One needs to put money away for his retired life. |
| C．One doesn't have to be rich to live a satisfying life. |
| D．One would never get rich until he retires. |
BEIJING --Seven prestigious universities in China announced Sunday that they would begin using the same independent exam -- besides the national one -- to test students hoping to gain entrance to them in 2011.
The seven are Peking University, Beihang University, Beijing Normal University, Nankai University, Fudan University, Xiamen University and Hong Kong University.
Students who want to gain entrance to any of the seven universities will only have to sit one independent exam, according to the joint announcement.
"This will help lighten the students' load, otherwise they must take several exams for different universities," said the announcement.
Passing the exam could result in more than one interview chance, giving the students more opportunities to choose their favorite universities.
China's college entrance exam system is undergoing reform as universities aim to select students based on independent criteria rather than just using the results of the national exam.
In 2003, Peking University and another 21 universities were allowed to pilot (试用) the reform by using their own criteria to independently select five percent of their students.
Now nearly 80 universities across the country have the right to select talented students based on their own exams.
Education experts regard universities selecting students according to independent examinations as conducive (有助的) to better understanding where the students' talents lie.
Although this may be the case, it has also created problems as students may sit many different exams as they often apply for a number of universities.
To relieve students from such pressures, the national education outline (2010--2020) released in July this year encourages high-level universities to group together to use the same exams.If students want to be admitted to the seven prestigious universities , they can ______。
| A．only pass the interview. |
| B．only take the national exam. |
| C．only take the independent exam. |
| D．either take the national exam or the take the independent exam. |
What's the purpose of students sitting one independent exam to gain entrance to the seven universities ?
| A．It can reduce students' load to take several exams. |
| B．The universities will have the same standard to test students. |
| C．There will be less trouble marking students' test papers. |
| D．It can avoid fierce competition among these universities. |
If students pass the independent exam , they will ______.
| A．take the national exam. |
| B．have one or more interview chances. |
| C．be admitted to one of the universities. |
| D．he trained to be adapted to universities life and studies. |
What is the advantage of universities selecting students according to independent examinations?
| A．Students needn't take the national exam. |
| B．Students' education cost can be lowered. |
| C．Students abilities and talents can be better found. |
| D．It can encourage middle schools to recommend more qualified students. |
GUATEMALA CITY （Reuters） – A fish that lives in mangrove swamps（红树沼泽）across the Americas can live out of water for months at a time, similar to how animals adapted（适应）to land millions of years ago, a new study shows.
The Magrove Rivulus, a type of small killifish, lives in small pools of water in a certain type of empty nut or even old beer cans in the mangrove swamps of Belize, the United States and Brazil. When their living place dries up, they live on the land in logs（圆木），said Scott Taylor, a researcher at the Brevard Endangered Lands Program in Florida.
The fish, whose scientific name is Rivulus marmoratus, can grow as large as three inches. They group together in logs and breathe air through their skin until they can find water again.
The new scientific discovery came after a trip to Belize. “We kicked over a log and the fish just came crowding out,” Taylor told Reuters in neighboring Guatgemala by telephone. He said he will make his study on the fish known to the public in an American magazine early next year.
In lab tests, Taylor said he found the fish can live up to 66 days out of water without eating.
Some other fish can live out of water for a short period of time. The walking catfish found in Southeast Asia can stay on land for hours at time, while lungfish found in Australia, Africa and South America can live out of water, but only in an inactive state. But no other known fish can be out of water as long as the Mangrove Rivulus and remain active, according to Patricia Wright, a biologist at Canada’s University of Guelph.
Further studies of the fish may tell how animals changed over time.
“These animals live in conditions similar to those that existed millions of years ago, when animals began making the transition（过渡）from water onto land,” Wright said. The Mangrove Rivulus is a type of fish that _______.
| A．likes eating nuts |
| B．prefers living in dry places |
| C．is the longest living fish on earth |
| D．can stay alive for two months out of water |
Who will write up a report on Mangrove Rivulus?
| A．Patricia Wright | B．Researchers in Guatemala |
| C．Scientists from Belize | D．Scott Taylor |
According to the text, lungfish can________
| A．breathe through its skin |
| B．move freely on dry land |
| C．remain alive out of water |
| D．be as active on land as in water |
What can we say about the discovery of Mangrove Rivulus?
| A．It was made quite by accident |
| B．It was based on a lab test of sea life |
| C．It was supported by an American magazine |
| D．It was helped by Patricia Wright |
The dyed bun scandal (染色馒头丑闻) deals another blow to shoppers' confidence in buying food products, as well as the reputation of local sellers. Li Zhen reports on shoppers’ reactions in Shanghai.
An investigation by the municipal government revealed that Shanghai Shenglu Food Company produced more than 3,000 steamed buns daily. These were then sold across the city, including large supermarkets such as Hualian, Lianhua and Dia.
Fewer steamed buns were for sale at this Lianhua Supermarket. More than 32,000 buns were taken off store shelves when the scandal emerged.
Mr. Wang, Sales Manager of Lianhua Supermarket, said, “We removed the dyed steamed buns produced by Shenglu as soon as we learned of the incident. We gave customers who had bought the steamed buns from our outlets refunds with their receipts. Despite the scandal, our sales volume has been fine so far.”
However, most customers we met remained concerned about food safety. Steamed buns are a regular breakfast food for Ms. Gao. She used to buy them mostly from supermarkets because she felt it was in a clean and safe environment.
But now, she has second thoughts about buying the popular snack.
Ms. Gao, Shanghai shopper, said, “I can’t believe that even steamed buns from the supermarkets are no longer safe. The only places I trusted to shop at were major supermarkets and specialist shops. But now even there, product quality cannot be guaranteed. I really don't know where to buy my goods from in the future.
Shoppers at supermarkets who still bought steamed buns said they had few options. “I feel like giving up supermarkets. But I really don’t know where to do my food shopping. I can't make these things myself.” said Ms. Tang, Shanghai shopper.The colored buns were sold in some large supermarkets EXCEPT ______.
| A．Hualian | B．Lianhua | C．Shenglu | D．Dia |
What Ms. Gao and Ms. Tang said suggests that ______.
| A．they still trust major supermarkets when shopping |
| B．they will make food by themselves |
| C．they will never go to supermarkets |
| D．they feel confused about where to buy safe food |
The underlined word in the last paragraph can be replaced by ______.
| A．choices | B．ideas | C．hints | D．marks |
What is the main idea of this passage?
| A．Major supermarkets removed the dyed steamed buns. |
| B．Dyed steamed buns brought great loss to major supermarkets. |
| C．Famous supermarkets are involved in the bun scandal. |
| D．Dyed bun scandal hurts consumers’ confidence. |
Where can you most probably read the passage?
| A．In a fashion magazine. | B．In a newspaper. | C．In a guideline book. | D．In an official document. |
Some of the best-known names in the entertainment industry have taken part in an unprecedented telethon to help victims of the terrorist attacks in the United States.
The benefit(义演), called “America: a Tribute to Heroes,” was sponsored by all four major U.S television networks, ABC,CBS, FOIX and NBC. It was broadcast by three-dozen television, cable and radio networks across the country and aired live to more than a hundred countries around the world.
Hollywood stars joined music entertainers in asking listeners and viewers to pledge cash donations to charities helping the victims of the September 11th attacks.
Actors, including Tom Hanks, Julia Roberts, tom Cruise and Clint Eastwood, told stories of heroic acts by people who tried to save others from the burning World trade Center and the Pentagon. Former heavyweight champion Muhammad Ali made a rare public appearance in show of support. The appeals alternated with performances by such popular entertainers a Bruce Springsteen, Mariah Carey, Steve Wonder, Paul Simon and the rock band U—2. They appeared on stages in New York, Los Angeles and London, decorated with hundreds of burning candles.
Singer Billy Joel sang “ New York State of Mind” with a New York City firefighter’s hat on his piano. Sting dedicated his song “ Gragile” to a friend who died in the World Trade Center. Stevie Wonder condemned hatred in the name of religion before singing his song “ Love’s in Need of Love today”. Pledge phones were manned by dozens of other celebrities, including Jack Nicholson, Meg Ryan, Whoopic Goldberg, Cindy Crawford, Al Pacino and Sylvester Stallone.
Organizers say the two-hour telethon raised millions of dollars. All participants, from stars to stagehands, worked without pay.Those who appeared on stages were ______.
| A．some best-known names in the USA |
| B．some famous singer, film stars and other music entertainers |
| C．People who tried to save others from the burning World trade Center and the Pentagon. |
| D．Former heavyweight champion Muhammad Ali and Hollywood stars |
The underlined word “ telethon” most probably means ______.
| A．a performance to raise money |
| B．a concert held by some television networks |
| C．a television program which lasts a long time |
| D．a television program for entertainment |
Which of the following statements is true?
| A．Four major U.S. television networks broadcast the benefit |
| B．The former heavy weight champion Muhammad Ali sang a song to show his support |
| C．Billy Joel, wearing a firefighter’s hat, played the piano for the listeners and viewers |
| D．The organizers, stars and people who worked for the benefit didn’t get any money for themselves. |
The best title for the news report is ______.
| A．U.S Telethon Raises Money for Attack Victims |
| B．Best-known names Pledge Donations |
| C．Seeking More Support |
| D．More People Join |
The Friday after the American holiday of Thanksgiving is called Black Friday. It’s said that it’s the day that store ledgers(分类账)move into the black and companies become profitable（有利可图的，有益的）. On that day, retailers（零售商）slash prices to get consumers to buy. It is also a time when many Americans start their Christmas shopping. VOA’s Elizabeth Lee tells us how the economy may affect consumers on that bargain day.
“It’s just the deals, the sales and everything you can get for a lesser（较少的，较小的）price,” said Sandy Thomas, a shopper. But it’s a nightmare（噩梦）for others. “I think it’s crazy. I’ve done all of my shopping throughout the week so I don’t have to go out on Friday,” she said. It’s called Black Friday, the start of the traditional Christmas shopping season in the United States. Every year it’s the day after the Thanksgiving holiday. Stores open before sunrise and there are deep discounts everywhere you look.
While the lead up to Christmas is known as the season of giving, Black Friday can get ugly.
Last year a crowd of bargain-hunters killed a Wal-mart（沃尔玛公司）worker in a New York suburb. This year, many stores are increasing security while they slash prices. “This is a huge time for the retail stores,” said Fred Joutz from George Washington University. “This is when they begin making their profits for the year.”
Economics professor Fred Joutz says how Americans spend the weekend after Thanksgiving is a good indication of how consumers feel about the future.
With the unemployment rate above 10 percent, Joutz says Americans are saving more and spending less. “Credit is still strictly controlled whether through credit cards or through borrowing from banks,” he said. Some retailers are attracting consumers by opening on Thanksgiving Day, when shops are traditionally closed. Other stores open their doors anywhere from midnight to four in the morning.
And shoppers will be lining up in front of the doors in order to be one of the first ones to walk through and get a big discount. Electronics like flat screen TVs are usually the first items to go. Sandy Thomas says it’s an annual family tradition and well worth it. “I just save maybe half of what I would have spent on a regular, you know, shopping trip,” she said.
Economists say U.S. consumers will spend money this Black Friday, but they will spend it more carefully. The underlined word “slash” in the first paragraph probably means _________.
| A．reduce | B．raise | C．increase | D．change |
The sentence “This day should be a shopper’s dream.” should be placed between ________.
| A．paragraph two and paragraph three | B．paragraph one and paragraph two |
| C．paragraph three and paragraph four | D．paragraph five and paragraph six |
Why are many stores increasing security according to the passage?
| A．Because there are too many people saving more and spending less. |
| B．Because it’s a time when they begin making their profits for the year. |
| C．Because last year a crowd of bargain-hunters caused an accident. |
| D．Because many stores open their doors from midnight to four a.m. |
What can we learn from the passage?
| A．Christmas shopping is traditional time and this year it is no exception. |
| B．Electronics like flat screen TVs are usually least discounted. |
| C．The economy only affects consumers on that bargain day. |
| D．Thanksgiving is a good indication of how consumers feel about the future. |
Beijing ?（13, July） China sent up a new data relays atellite （数据中继卫星）, Tianlian I -02, on Monday at the Xichang Satellite Launch Centre in South-western Sichuan province．The new satellite will promote the country's satellite communication network for space docking （对接）．
The satellite was launched on a Long-March-SC carrier rocket at 11:41 p．m．, sources at the centre told Xinhua News Agency．The satellite separated from the rocket 26 minutes after its launch and was then successfully delivered into a geostationary transfer orbit （地球同步转移轨道）.
Developed by the China Academy of Space Technology under the China Aerospace Science and Technology Corporation, the satellite is the country's second data relay satellite．The first, Tianlian I -01, was launched on April 25．2008．
The two satellites will form a network to improve communications between China's spacecraft and bases on Earth, according to the centre．They will also be used to help the nation's first space docking, scheduled for the second half of this year．
As planned, China will launch space module Tiangong-I （天宫1号）, which was designed as a platform that will dock with an unmanned spaceship, Shenzhou, for the county's first space-docking mission this year．
Two more Shenzhou spaceships will dock with Tiangong-I next year, and one will be manned by two or three astronauts, according to China Manned Space Engineering Office, which was the main user of the Tianlian I series data relay satellites．
"The new satellite can cover a greater area to track and command the country's space vehicles m low-Earth orbits, such as manned spacecraft and remote sensing satellites, from a higher position m outer space．Only three satellites of this kind are needed to form a global communication network, and China has two now．" Pang Zhihao, a researcher and deputy editor-in-chief of Space International, said．
The satellite could also equip astronauts with real-time communications, which will benefit the county s future manned space flights, he said．What is the main purpose to send up Tianlian I -02 ?
| A．To test the function of a Long-March-SC carrier rocket． |
| B．To carry some astronauts into space to do some research． |
| C．To send more information and clearer pictures to mobile phones on the earth． |
| D．To promote the country's satellite communication network for space docking' |
From the passage we know .
| A．one more such satellite is needed to form a global communication network |
| B．the satellite was developed by China Manned Space Engineering Office |
| C．it was less than three years since China launched its first date relay satellite of this kind |
| D．the satellite could help track and command space vehicles in orbits because it's lower in position |
Which of the following is TRUE according to the news report?
| A．Shenzhou Ⅷ is a manned spaceship． |
| B．Tiangong- I will dock with three Shenzhou spaceships next year． |
| C．the satellite is of great importance to China's space exploration． |
| D．china’s first ^a06 docking will be done in the second half of next year. |
The best title of the passage could be _____．
| A．China Launched a New Space Shuttle |
| B．China's Plan for Space Exploration |
| C．China’s Progress m China's Space Exploration |
| D．New Satellite Helps China's Space Exploration |
Russia and the United States have completed the largest spy exchange since the Cold War．On Friday, at an airport in Vienna, Austria, an American plane and a Russian plane landed, parked side by side and exchanged occupants．
The United States freed ten admitted Russian agents．The men and women were arrested in late June and pleaded（承认） guilty on Thursday．
In exchange, Russia freed four Russians serving prison sentences on charges of spying for the West．The men include Igor Sutyagin, an armed researcher who always denied the charges．Some considered him a political prisoner．
The United States deported（驱逐） nine Russian and an American citizen born in Peru．Some raised children while living quiet lives as married couples．
Russia’s Foreign Ministry praised the exchange, saying, “The action improved Russian-U．S．relations．”
The group was accused of trying to gain information on American nuclear weapons, foreign policy and politics for the SVR — Russia’s foreign intelligence service．
The ten were only charged with plotting（阴谋） to act as undeclared foreign agents．They were not charged with the more serious crime of spying, so the extent（程度） of their success as spies is not clear．
One of the Russians, Anna Chapman, drew attention with her looks and stories of her New York party life．Hr lawyer, Robert Baum, said she had not passed secret information to Russia or received any payment．He also said, “She was accused of communicating with a Russian official through a laptop to laptop communication, without the government specifying the nature of the communication．”The underlined word “occupants” in the first paragraph probably refers to _____．
| A．the pilots of the planes |
| B．the passengers on board the planes |
| C．the spies of Russia and the United States |
| D．the officials of Russia and the United States |
Which of the following statements is NOT true according to the passage?
A．Altogether fourteen spies were exchanged．
B．Anna Chapman wrote stories about her New York party life．
C．One of the Russian spies was an American born in Peru．The way both countries are handling the issue suggests that _____．
| A．neither side is interested in starting a fight |
| B．neither side is in need of spies now |
| C．the two countries are finding faults with each other |
| D．the two countries are in a cold war now |
The passage is most probably _____．
| A．an advertisement | B．a newspaper ad |
| C．a book review | D．a news report |
Japan’ s nuclear crisis is also causing concerns in China. Worried shoppers rushed to stores and supermarkets in the country for salt, with the belief that it might protect them from potential nuclear radiation spreading from Japan.
Many rushed to buy to store as much iodized salt as possible because of the rumor that iodized salt could help prevent radiation poisoning spreading from Japan’ s Fukushima Daiichi power plant. Consumers also worried that the nuclear plumes might spread to China by air and sea, polluting food sources, including salt taken from the sea.
The wave of panic buying spread quickly across the country, driving up salt prices by five to ten fold in some cities.
Even regions rich in salt production, like Jiangxi Province，faced sudden shortages.
The government took measures to guarantee enough supply and to stabilize（稳定）the market. It also dismissed the nuclear rumors, saying the nuclear fallout was unlikely to reach the country, and that salt did not help to prevent radiation poisoning.
Local authorities have stepped in to stabilize the market, too. As well, state-owned salt companies have been urged to increase their supply.
Facing expanding market demand, distribution centers have taken extra measures to ensure they are well-prepared.
Wang Yun, the General Manager of Beijing Salt Industry Corporation, said, “Our storage reserves can guarantee a two-month supply for the Beijing market.”People made panic purchases of salt for the reasons EXCEPT______________.
| A．salt might protect them from potential nuclear radiation |
| B．nuclear radiation might pollute food sources |
| C．nuclear radiation might pollute salt taken from the sea |
| D．there would be a shortage of salt on the market |
The underlined word “fold” in the third paragraph means _______.
| A．times | B．prices | C．quantities | D．means |
What measures did the government take for the panic buying?
| A．Enough salt would be offered to each house. |
| B．It admitted that salt could stop nuclear radiation. |
| C．Authorities urged state-owned salt companies to increase the supply. |
| D．Those who spread the rumor were all arrested and punished. |
What is the purpose of the writer to give the example of Beijing Salt Industry Corporation?
| A．To tell readers that there is a salt company in Beijing. |
| B．To make people believe that the supply of salt is enough. |
| C．To call on panic people to buy enough salt. |
| D．To prove what the government did was right. |
According to researchers．money can buy happiness, but only if you spend it on someone else．
Spending as little as $5 a day on someone else could significantly bring you happiness, the team at the University of British Columbia and Harvard Business School found．
Their experiments on more than 630 Americans showed they were measurably（适度地） happier when they spent money on others--even if they thought spending the money on themselves would make them happier．
"We wanted to test our theory that how people spend their money is at least as important as how
much money they earn," said Elizabeth Dunn, a psychologist at the University of British Columbia．
They asked their 600 volunteers first to rate their general happiness, report their annual income and detail their monthly spending including bills, gifts for themselves, gifts for others and donations to charity．
"Regardless of how much income each person made, those who spent money on others reported greater happiness, while those who spent more on themselves did not," Dunn said in a statement．
Dunn's team also surveyed 16 employees at a company in Boston before and after they received an annual profit-sharing bonus（奖金） of between $3,000 and $8,000．
"Employees who devoted more of their bonus to pro-social spending experienced greater happiness after receiving the bonus, and the manner in which they spent that bonus was a more important predictor of their happiness than the size of the bonus itself," they wrote in their report, published in the journal Science．
They gave their volunteers $5 or $20 and half got clear instructions on how to spend it．Those who spent the money on someone or something else reported feeling happier about it．
"These findings suggest that very minor alterations（改动） in spending allocations（分配） - as little as $5 - may be enough to produce real gains in happiness on a given day," Dunn said．According to the passage,_____________．
| A．the more money you spend on others, the happier you are |
| B．spending money on others can bring you happiness |
| C．Elizabeth Dunn is a psychologist from Harvest Business School |
| D．six hundred volunteers took part in the experiment |
The 16 employees mentioned in the passage _________．
| A．were given clear instructions on how to spend the bonus |
| B．had more happiness than the size of the bonus itself |
| C．experienced greater happiness after receiving their bonus |
| D．felt happier after they contributed much of the bonus of charities |
Dunn’s statement suggested that ______________．
| A．those who spent money on others felt happier no matter how much they earned |
| B．those who spent more money on themselves felt happier |
| C．people thought spending money could make themselves happier |
| D．the money spent was as important as the money earned |
The best title of this passage is ___________．
| A．Experiment on Money Spending |
| B．Spending Money on Others Makes One Happier |
| C．Devoting Your Money to Charities |
| D．Bonus and Pro-social Spending |
VINCOUVER （Reuters）——South Korea' s Kirn Yuna can finally relax and does fiot need to think 
about the future after she won the gold medal in the women' s figure skating （花样滑冰）on Thursday．
The 19-year-old was the overwhelming （压倒性的）favorite to finish top of the podium （颁奖台） but said the pressure going into the event was large．
"I feel now as if a huge burden has been lifted, " the Games' highest-earning female athlete-she makes an estimated $8 million a year —said after her near-perfect program where she nailed all of her 11 jumps．
"I will enjoy this moment and think about things later．I was just thrilled on the podium and I feel so relieved．I had been running toward this dream of the Olympics and was so happy to be here, " she said．
"Since I have achieved the most important goal in my life．I am going to enjoy this moment for a while and then think about what I am going to do," a smiling Yuna said．
Japanese rival Mao Asada took silver while Joannic Rochette of Canada grabbed the bronze medal four days after her mother died．
"I still cannot believe I did what I wanted to do at the Olympics．I have been dreaming about this moment and I cannot believe it is not a dream any more．" said Yuna．
South Korea was counting on her to grab their first gold medal in figure skating and the first Winter Olympics gold medal outside short track and speed skating．
"I was just happy to have skated a clean program．It was the first
time I skated two clean programs．During the program when I finished all elements I thought 'this is going to be yeah．．．this is it'．"[Kim Yuna felt relaxed because .
| A．the competition was over |
| B．her dream finally came true |
| C．she won a large amount of money |
| D．she became well-known overnight |
According to the passage, Kim Yuna____．
| A．had a strong sense of team spirit in the Games |
| B．won the first gold medal for South Korea in the Winter Olympics |
| C．had expected she would surely win the gold medal |
| D．joined in the competition with great pressure from her country |
The underlined word '"riva” lin Paragraph 6 most probably means"____"．
| A．competitor | B．coach | C．judge | D．hostess |
It is known from the passage that____．
| A．Kim Yuna is a person of great confidence |
| B．Joannie Rochette joined in the games with great sorrow |
| C．Kim Yuna is the richest athlete in South Korea |
| D．Mao Asada took silver medal by accident |
VINCOUVER （Reuters）——South Korea' s Kirn Yuna can finally relax and does fiot need to think 
about the future after she won the gold medal in the women' s figure skating （花样滑冰）on Thursday．
The 19-year-old was the overwhelming （压倒性的）favorite to finish top of the podium （颁奖台） but said the pressure going into the event was large．
"I feel now as if a huge burden has been lifted, " the Games' highest-earning female athlete-she makes an estimated $8 million a year —said after her near-perfect program where she nailed all of her 11 jumps．
"I will enjoy this moment and think about things later．I was just thrilled on the podium and I feel so relieved．I had been running toward this dream of the Olympics and was so happy to be here, " she said．
"Since I have achieved the most important goal in my life．I am going to enjoy this moment for a while and then think about what I am going to do," a smiling Yuna said．
Japanese rival Mao Asada took silver while Joannic Rochette of Canada grabbed the bronze medal four days after her mother died．
"I still cannot believe I did what I wanted to do at the Olympics．I have been dreaming about this moment and I cannot believe it is not a dream any more．" said Yuna．
South Korea was counting on her to grab their first gold medal in figure skating and the first Winter Olympics gold medal outside short track and speed skating．
"I was just happy to have skated a clean program．It was the first
time I skated two clean programs．During the program when I finished all elements I thought 'this is going to be yeah．．．this is it'．"Kim Yuna felt relaxed because .
| A．the competition was over |
| B．her dream finally came true |
| C．she won a large amount of money |
| D．she became well-known overnight |
According to the passage, Kim Yuna____．
| A．had a strong sense of team spirit in the Games |
| B．won the first gold medal for South Korea in the Winter Olympics |
| C．had expected she would surely win the gold medal |
| D．joined in the competition with great pressure from her country |
The underlined word '"riva” lin Paragraph 6 most probably means"____"．
| A．competitor | B．coach | C．judge | D．hostess |
It is known from the passage that____．
| A．Kim Yuna is a person of great confidence |
| B．Joannie Rochette joined in the games with great sorrow |
| C．Kim Yuna is the richest athlete in South Korea |
| D．Mao Asada took silver medal by accident |
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