While drunken driving may be on the decline, traffic safety experts remain puzzled over how to deal with another alcoholrelated danger: drunken pedestrains.
Pedestrians struck and killed by cars often are extremely drunk. In fact, they are intoxicated more frequently-and with higher bloodalcohol levels-than drunken drivers who are killed in accidents, various studies have shown. Forty percent of adult pedestrians involved in fatal crashes have a bloodalcohol level of at least 0.10-which by law in most states signifies intoxication-compared to only 25 percent of drivers in deadly accidents, according to recent federal data.
Some types of pedestrain accidents have been declining nationally, especially those involving children, but the number of adult pedestrians who are drunk when killed in traffic has remained relatively steady at 2500 a year. The total number of pedestrians killed annually in U.S. traffic accidents is at least 7000, or one of every seven highway accidents resulting in death.
“We’re dealing here, we think, with a very severe drinking problem that leads to a severe highway safety problem,” said Richard Blomberg, president of Dunlap and Associates Inc, in Norwalk, Coon.
Blomberg, whose consulting company found a very high rate of alcohol involvement in a controlled study of pedestrian accidents in New Orleans, was among several researchers who spoke on the topic at the annual meeting of the Research council’s Transportation Research Board(TRB) in Washington in January.
Pedestrian accidents have not received enough attention in the past, according to Kay Colpitts, who chairs the board’s committee on pedestrians. Few methods exist to monitor walking habits, she said, and researchers have been mystified about how to prevent disasters.
5.Which of the following would be the best title for the passage?
A.Traffic Safety. B.Drunken Drivers.
C.Drunken Pedestrian Accidents. D.A Severe Highway Safety problem.
6.Among the causes of walkers’ accidents, the most serious problem is .
A.long delays in traffic signals that may make people cross streets without paying attention to traffic rules
B.alcohol
C.a lack of adult keeping eyes on many children involved in accidents
D.former drunken drivers whose licenses are not allowed to use for a time
7.According to recent federal data, drunken drivers with an over 0.10 bloodalcohol level in deadly accidents .
A.are 15 percent less than drunken adult walkers with the same level
B.are 2500 a year
C.are at least 7000 in US traffic accidents
D.make up oneseventh of highway accidents
8.According to the passage, what is Blomberg?
A.A researcher. B.A specialist in traffic safety.
C.A clerk of a consulting company. D.A government official
The round-the-lock availability that cell phones have brought to people's lives may be taking a toll on family life, a new
study suggests. The study, which followed more than 1300 adults over 2 years, found that those who consistently used a mobile phone through out the study period were more likely to report negative "spillover" between work and home life---and, in turn, less satisfaction with their family life.
Spillover actually means that the line between work and home began to become unclear. Work life may invade home life. For instance, a parent 
is taking job-related calls at home. On the other hand, family issues may start to take up work time. For example, a child may call Mom at work, telling her "the microwave exploded", explained Noelle Chesley, an assistant professor of society at the University of Wisconsin-Milwaukee and the author of the study. The problem with cell phones seems that they are allowing for ever more spillover between work and home.
This may be especially true for working women, the study found. Among men, consistent use of mobile phones seemed not to allow more work issues to creep(潜入) into family time. But for women, the spillover tended to go in both directions---being "connected" means that work cuts into home time, and family issues come into work life.
Cell phones seem to be opening more lines for stressful exchange among family members. But there may be ways to control the spillover, according to Chesley. “Employers”, she said, “should look at their policies on contacting employees after working hours to make sure their expectations are ‘reasonable’. For their part, employees can decide that cell phones go off during family time.” Which of the following can replace the underlined phrase "taking a toll on" in Paragraph 1?
| A．Explaining | B．Damaging |
| C．Searching | D．Informing |
The example "the microwave exploded" in Paragraph 2 is used to .
| A．indicate family issues affect work hours |
| B．indicate how dependent the child is |
| C．show the microwave is of poor quality |
| D．show work time creeps into family life |
What is the main idea of this passage?
| A．Cell phones offer 24-hour availability. |
| B．Women don't use cell phones in an effective way. |
C．C ell phones get life and work mixed. |
| D．Men are better at dealing with family problems. |
Gold Coast family holidays are always great fun whether you are from Australia or from abroad. There are beautiful beaches, adventure parks, nature parks and so much more.
There are so many sights to see here. It is a pity to drive in a car and you'll miss a great part of it. Australia is home to many animals and birds that can only be seen when moving slowly and going into the areas that they live.
When you are on a bicycle, you have the advantage of being able to stop whenever you want to see an interesting animal or bird that you have never seen before. It is a quieter mode(方式) of transportation as well, so you might even be able to take a picture. When you are on the beach, you can breathe that clean air and view the beauty of the water and sand. It is a totally different experienc
e from either simply sunbathing or passing it in a car.
There are many choices of hiring a bicycle to experience the Gold Coast attractions. There are stores that will fit a bike perfectly to your size. These bikes for both adults and children are in many styles and colors to please any taste. If you have ever wanted to try a tandem bike (双人单车), now is your chance, because they have those too.
A bicycle hire on Gold Coast is
something that everyone should try at least once. This is a wonderful chance for anyone who likes to cycle and it is also a cheap way to travel with your family.You'd better not drive in a car on Gold Coast because .
| A．you will break the traffic rules |
| B．you can't enjoy the beautiful sights well |
| C．you will cause much noise |
| D．you can't drive into some parks |
The following advantages of hiring bikes are mentioned EXCEPT that .
| A．it is a good way to do sunbathing |
| B．it is a cheap way of traveling |
| C．you can get a clearer sight of animals |
| D．you can take photos of animals |
What's the author's attitude towards a bike hire on Gold Coast?
| A．He doesn't like this way of traveling. |
| B．He thinks it's a personal choice. |
| C．He supports it very much. |
| D．He thinks it's only good for adults. |
Almost every day, we discuss the topic of health, especially for kids. But what is health? “Health” means eating well, getting enough exercise, and having a healthy weight. Let's read the following rules. They can help you stay healthy.
① Eat a variety of foods, especially fruit and vegetables. We all know that eating fruit and vegetables can help us stay healthy, but many of us only eat our favorite foods. Remember that we can only get the nutrition(营养) we need by eating different kinds of food, especially fruit and vegetables.
② Drink water and milk most often. Everyone knows that water is important. Besides that, kids need plenty of calcium(钙) to grow strong bones, and milk has a lot of it. Every day, you should drink at least three cups of milk (1300 milligrams of calcium), when you are 9 years old or older. You should also try to have less sugary drinks, like soda and coca. They include a lot of sugar. Sugar just includes calories, not important nutrition.
③ Listen to your body. When you are eating, notice how your body feels. When your stomach feels comfortably full, stop eating. Eating too much makes you feel uncomfortable. If you do it too often, it can make you unhealthy and fat.
④ Limit(限制) screen time. What's screen time? It's the amount of time you spend watching TV, movies, and playing computer games. The more time you spend on these sitting-down activities, the less time you spend playing sports, like basketball, and doing other activities like bike riding and swimming. Try to spend no more than 2 hours a day on screen time. In this passage, health includes all of the following EXCEPT __________.
| A．eating well |
| B．wearing comfortably |
| C．having a healthy weight |
| D．doing more exercise |
The underlined phrase “a variety of” means .
| A．a few of | B．a lot of |
| C．the rest of | D．all kinds of |
As kids, we should drink at least to grow strong bones.
| A．three cups of milk |
| B．four cups of milk |
| C．two cups of milk |
| D．one cup of milk |
What's the main idea of the passage?
| A．How to eat healthily. |
| B．Eating and playing are both important. |
| C．Advice for staying healthy. |
| D．Health is very important. |
Ever feel like there aren’t enough hours in the day?A group of time-challenged Canadian women are wishing for a 25-hour clock．
Jessie Behan，president of the 25th Hour Coalition(联盟)which is a group of Canadian women who have changed to a longer day，said the struggle for women to maintain work-1ife balance motivated her to research the body’s natural clock．“Many of my girlfriends are having kids，getting married，and I see the sufferings of dealing all that when you’re a working woman，”she said．“Women like myself are sick of living their lives by a 24-hour clock．”
A 2007 study by Charles Czeisler found a switch to longer days could be beneficial，especially for frequent travelers，shift workers，astronauts and those who experience trouble sleeping or waking．
In a similar study，Czeisler showed the body’s natural clock averages 24 hours and 11 minutes in both young and older people．The current 360-degree clock has 720 minutes，giving each minute 0．5 degree．With the new 25-hour day，30 minutes is added to each 12-hour period making each minute 0.48 degree．
While still a relatively small movement—the 25th Hour Coalition has 160 Facebook members，Behan is hoping for large changes．“The goal is to get as many women on board；there’s no harm in just trying it out and seeing．If it gets big，maybe the government will decide to standardize it．”
A recent online survey by Reader's Digest，which included 150 people in each of the 13 countries，suggests it's not just Canadians looking for longer days．Readers were asked“what would you do with an extra hour”if given a choice between sleep，work，exercise and family time．In Spain，half of respondents(被访者)said they’d like an extra hour in the day to devote to family time．The same was found for respondents in Brazil，the US and Britain，who chose family time over sleep，which came in at a close second．Only in India did work top the list with 50 percent of respondents claiming they could use an extra hour at the office．Some Canadian working women are campaigning for the 25-hour day in order to_______．
| A．have more chances at work |
| B．keep a balance between life and work |
| C．experience something new |
| D．have a better sleep |
Jessie Behan want more women to join the 25 th Hour Coalition because she________．
| A．intends to make more Facebook friends |
| B．hopes to get benefits from more people |
| C．considers it is harmless to form such an organization |
| D．thinks it can help those women to realize their dreams |
What is implied in the last paragraph?
| A．Respondents from most nations want more family time． |
| B．Respondents from developed countries experience more stress． |
| C．Most Canadian respondents claim that they need more family time． |
| D．Indians are the most hardworking of the 13 nations． |
Economists have studied how markets work for a long time．Generally，they work well．But markets do not always perform as expected．Jean Tirole of France won the Nobel Prize in Economics for studying why markets are imperfect，or inefficient，and what governments can do to regulate them．
The Nobel prize committee announced the $1．1 million prize in Stockholm to Jean Tirole．It called Mr.Tirole“one of the most influential economists of our time”．The organization said he had done important research in a number of areas．But it said，“most of all he has clarified how to understand and regulate industries with only a few powerful firms．”
Mr．Tiro1e works at the Toulouse School of Economics in Toulouse，France．He is 61 years old．For about 30 years，Mr．Tirole has researched periods when markets failed，that is，when they did not provide good results in price and competition．He looked at how a small number of large companies，or even a single company，can strongly influence industries. Banking and telecommunications were among the industries he studied．
The Nobel committee said that unregulated markets often produce socially undesirable results. They can result in higher prices or companies that use their market position to block others· The committee said it chose Mr．Timle because he thought about how best to regulate markets．For example，Tore Ellingsen，Chairman of the committee that awards the economics prize，says Mr·Tirole showed the need to develop better rules for the banking industry．This became urgent after the world financial crisis of 2008—2009．
The economics Drize is called the Bank of Sweden Prize in Economic Sciences in Memory of Alflred Nobel．Alfred Nobel did not establish the prize．It was first presented in 1969．The passage tells us that Jean Tirole______________.
| A．has studied the economics in Sweden |
| B．is the first to win the Nobel Prize in Economics |
| C．is highly praised by Chairman of the committee |
| D．has made regulations for large companies |
We can learn from the passage that___________________.
| A．Jean Tirole's research made the markets imperfect or inefficient |
| B．banking and telecommunications are strongly influential industries |
| C．the world financial crisis of 2008—2009 regulated the markets |
| D．Alfred Nobel was unwilling to establish economics prize |
The underlined word“undesirable”in Paragraph 4 can best be，replaced by_________.
| A．harmful | B．unbelievable |
| C．beneficial | D．convincing |
What is the article mainly about?
| A．The 1ife of Jean Tirole． |
| B．The research of Jean Tirole． |
| C．The history of Nobel Prize in Economics． |
| D．Jean Tirole Wins Nobel Economics Prize． |