完形填空阅读下面短文, 掌握其大意, 然后从各题所给的四个选项(A、B、C和D)中, 选出最佳选项. Someone once wrote, "All work and no play makes Jack a dull boy. " Work is __1__, but everyone needs leisure time too. Leisure time __2__ free time to do whatever you want. __3__ is a time for anything that __4__ you. Some people like to play __5__ for good health. Others like to go to interesting places, __6__ museums or parks. Many people have __7__. They make things or collect things. Right now, someone is __8__ a hobby somewhere. People collect coins, __9__, rocks, or books. Everyone likes to make something. __10__ could make a boat or a table, a sweater or a fishing net, a bird cage or an apple pie. It does not __11__ what you make, as long as it's something you do yourself. People __12__ hobbies are not dull. They are interesting __13__ they can talk about their leisure __14__. Some work and some play will make you interesting __15__.

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阅读理解

　　Over the last 70 years, researchers have been studying happy and unhappy people and finally found out ten factors that make a difference．Our feelings of well-being at any moment are decided to a certain degree by genes．However, of all the factors, wealth and age are the top two．

　　Money can buy a degree of happiness．But once you can afford to feed, clothe and house yourself, each extra dollar makes less and less difference．

　　Researchers find that, on average, wealthier people are happier．But the link between money and happiness is complex(复杂的)．In the past half-century, the average income(平均收入)has sharply increased in developed countries, yet happiness levels have remained almost the same．Once your basic needs are met, money only seems to increase happiness if you have more than your friends, neighbors and colleagues．

　　“Dollars buy status(social position), and status makes people feel better,”say some experts, which helps explain why people who can seek status in other ways, scientists or actors, for example, may happily accept relatively poorly-paid jobs．

In his research, Professor Alex Michalos found that the people whose desires(欲望), not just for money, but for friends, family, job, health, rose furthest beyond what they already had, tended to be less happy than those who felt a smaller gap(差距)．Indeed, the size of the gap predicted happiness about five times better than income alone．“The gap measures just blow away the measures of only income．”says Michalos．

　　Another factor that has to do with happiness is age．Old age may not be so bad“Given all the problems of aging, how could the elderly be more satisfied?”asks Professor Laura Carstensen．In one survey, Carstensen interviewed 184 people between the ages of 18 and 94, and asked them to fill out an emotion questionnaire．She found that old people reported positive emotions just as often as young people．Some scientists suggest older people may expect life to be harder and learn to live with it, or they’re more realistic about their time running out．Older people have learned to focus on things that make them happy and let go of those that don’t．

　　“People realize not only what they have, but also that what they have cannot last forever,”she says．“A goodbye kiss to a husband or wife at the age of 85, for example, may bring far more complex emotional responses than a similar kiss to a boy or girl friend at the age of 20．”

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