Although he was badly injured, he______explain what had happened.

If you're happy and you know it, maybe you really should clap your hands. That's【D1】 1being happy might make you live longer. In a study, researchers have found that happy people can【D2】 2their risk of early death by as much as 35 percent. In this study, the nearly 4 000 participants, aged 52 to 79, were asked to rate their feelings of happiness or【D3】 3on a sliding scale four times over the course of one day, beginning when they【D4】 4up in the morning. The scientists then followed them for five years,【D5】 5the number of deaths during that time. After controlling for age, gender, depression, certain diseases like cancer or diabetes (糖尿病), and health-related【D6】 6like smoking, study results showed that those folks who rated their feelings of happiness higher lived longer than those with lower scores. "I was a bit surprised that the happiness【D7】 7was so strong, even among people who had chronic diseases," says Andrew Steptoe, professor of epidemiology (流行病学) and psychology. "Older people have【D8】 8that we in society try to supply good healthcare and【D9】 9they have enough money to live on," says Steptoe. "But maybe we should pay attention to their well-being in【D10】 10of happiness, too. "A) recording F) behaviour K) becauseB) effect G) slept L) affectC) desires H) ensure M) reduceD) anxiety I) terms N) describeE) counting J) needs O) woke 【D1】

You should fill in the application form(proper) 1before sending it tomorrow.

Ships are______than planes that people take them mainly for pleasure.

[此试题无题干]

Well—educated men with higher incomes are less likely to smoke cigarettes than men with fewer years of schooling and lower incomes．

说明：请以伍德高科技公司（Wood Hi-tech Company）员工Peter 的名义给新华科技市场经理写一封订货信。时间：3 月17 日。内容：1. 近日在网上看到E625 型打印机；2. 需要订购10 台；3. 期望每台价格为￥1 000；4. 期望最迟于3 月25 日给予答复。注意信函格式！Words for reference：打印机 printer

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Researchers from the University of Plymouth in England wondered whether mood might affect the way kids learn. To find out, they performed two learning experiments with children. The first experiment enlisted 30 kids, ages 10 and 11. Each child was given 20 problems in which a triangle or houselike shape was hidden inside a different, larger image. The kids had to find the small shape while sitting in a room with, either happy or sad classical music playing in the background. As a measure of mood, the scientists asked the kids to point to one of five faces, ranging from happy to sad. Children listening to the happy music tended to point to the smiling faces, indicating that they felt happy. Kids surrounded by sad tunes pointed instead to the frowns. The researchers found that sad kids took at least a second less to find the small shapes. The sad kids also correctly identified an average of three or four more shapes. In the second experiment, 61 children, ages 6 and 7, faced the same type of shape-finding problems. Instead of listening to different types of music, though, they watched one of three scenes from a film. One scene was happy. One was neutral. One was sad. In this study, kids' moods tended to reflect the scene they had seen. And just like in the first experiment, kids who felt sad or neutral performed better on the tests compared to happier kids. They solved an average of two or three more problems. The researchers hypothesize(假设)that feeling down makes people more aware of details, perhaps because sadness makes us more likely to focus on a problem or difficult situation. Some studies suggest that mildly sad adults do better than happy ones on tests of memory, judgment and argument that involve attention to detail. Questions:

Researchers say people traveling in traffic are three times more likely to suffer a heart attack. They say the risk of a heart attack is greatest within an hour of being in traffic. The findings are based on a German study of almost seven hundred people who suffered heart attacks. The patients described their activities during the four days before their heart attack. Researchers found that those who had been in traffic were three times more likely to have a heart attack within one hour, compared to those who had not been in traffic. Most of those in the study had been traveling by car. But some had been on bicycles and others were on buses. Research shows that people in cars and buses are exposed to ten times the amount of pollutants as people walking on the street. That is largely because they breathe in the particles and gases released from the vehicles in front of them. Over time, these small particles speed the buildup of a sticky substance in the blood. This can cause blockages to form in the arteries around the heart and lead to a heart attack. Other studies have also linked heart trouble to stress, similar to the kind that people face while driving in heavy traffic. But the researchers of the latest study say they do not know whether the increased heart attack risk is the result of stress or pollution. They suggest it may be a combination of stress, noise and pollution. Experts say the research shows the need for cleaner vehicles and better city planning to lower the risk of the heart attack.

The whole hall held its breath，waiting for the announcement of the winner of the first prize．

说明：请以李军的名义写一则寻物启事。时间：3月12日内容：今天中午在餐厅吃饭时，将书包忘在那里。书包为棕色，里面有一本课本、一个笔记本和一个钱包。拾到者请致电67689903，将当面酬谢。

______the final examination is over, we can go outside for a picnic.

In the meeting held last night the vice president refused to make any comment on the matter before making due investigation．

Enviably healthy Denmark is leading the way in taxing unhealthy food. Why are they doing it, and will it work? The Danish government's now infamous, since "fat tax" has caused an international uproar. It's praised by public health advocates on the one hand and dismissed on the other as a nanny state whose social engineering has gone violent. I see it as one country's attempt to stave off rising obesity (肥胖症) rates, when other options seem less feasible. But the policies appear confusing. Why Denmark of all places? Why particular foods? Will such taxes really change eating behaviour? And aren't there better ways to halt or reverse rising rates of diet-related chronic (慢性的) diseases? Before getting to these questions, let's look at what Denmark has done. In 2009, its government announced a major tax overhaul aimed at softening the shock of the global economic crisis, promoting renewable energy, protecting the environment, discouraging climate change, and improving health—all while maintaining revenues, of course. The tax reforms make it more expensive to produce products likely to harm the environment and to consume products potentially harmful to health, specifically tobacco, ice cream, chocolate, candy, sugar-sweetened soft drinks, and foods containing lots of fats. Taxes pay for this through policies that maintain a relatively narrow gap between the incomes of the rich and the poor. Because its level of income disparity (差异) is relatively low, the effects of health taxes are less hard on the poor than in many other countries. But the Danes want their health to be better. Life expectancy in Denmark is 79 years, at least two years below that in Japan or Iceland. The stated goal of the tax policies is to increase life expectancy as well as to reduce the burden and cost of illness from diet-related diseases.

Once you are hired by a company, you will probably have business cards. A business card is printed with your name, title, company【B1】______ and phone number. Presenting a business card can provide information and help to make a good impression. For example, when you【B2】______ for a business interview, give the secretary your card. Pronounce your name【B3】______ , and explain your business purpose. Sit quietly【B4】______ the person you want to see arrives or you are told what to do. When you leave,【B5】______ that you thank the secretary for any help she has given you.

Not until the day before yesterday______ to give a speech at the meeting.