题目内容

AffluenzaFor many people, economic growth and an increase in possessions are signs of progress, but for anti-consumer groups overconsumption and materialism are sicknesses. A recent Public Broadcasting Service corned the term affluenza, which describes consumption of material goods in a strongly negative way.Af-flu-en-za (noun) combines two words: affluence and fluenza. According to anti-consumer and environmental fights organizations, the high consumption life styles of affluence cause people to be less happy even though they are acquiring more "things". The major negative effect on the environment is that overconsumption is depleting the world’s natural resources, anti-consumer groups argue. Furthermore, the groups observe that an artificial, ongoing and insatiable quest for things and the money to buy them has replaced the normal desire for an adequate supply of life’s necessities, community life, a stable family, and healthy relationships. For example, today’s families are replacing items much more frequently than in the past. Many Americans now treat clothing as "disposable", discarding clothes when fashion changes, and creating a boom in thrift stores, and yard sales. The U.S.A.’s largest export is now used clothes. About 2.5 million tons of unfashionable old clothes and rags are sold to Third World countries every year. According to this passage, which of the following statements is NOT true()

A. Consuming insatiably wilt hasten the exhaustion of natural resources.
B. A superficial pursuit of material things will bring problems to family relationships.
C. One positive thing about overconsumption of Americans is that large exports of used clothes are sent to Third World countries.
D. Americans nowadays are replacing their cars, TV sets and furniture very frequently.

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The majority of people, about nine out of ten, are right-handed. (71) until recently, people who were left-handed were considered (72) , and once children showed this tendency they were forced to use their right hands. Today left-handedness is generally (73) , but it is still a disadvantage in a world (74) most people are right-handed. For example, most tools and implements are still (75) for right-handed people.In sports (76) contrast, doing things with the left hand or foot is often an advantage. Throwing, kicking, punching or batting from the " (77) " side may result in throwing (78) many opponents who are more accustomed to dealing with the (79) of players who are right-handed. This is why, in many (80) at a professional level, a (81) proportion of players are left-handed than in the population as a whole.The word "right" in many languages means "correct" or is (82) with lawfulness, whereas the words associated (83) "left", such as "sinister", generally have (84) associations. Moreover, among a number of primitive peoples, there is (85) close association between death and the left hand.In the past, in (86) Western societies, children were often forced to use their right hands, especially to write with. In some cases the left hand was (87) behind the child’s back so that it could not be used. If, in the future, they are allowed to choose, (88) will certainly be more left-handers, and probably (89) people with minor psychological disturbances as a result of being forced to use their (90) hand. 75()

A. ordered
B. designed
C. planned
D. supposed

Every living thing has an inner biological clock that controls behavior. The clock works all the time even when there are no outside signs to mark the passing of time. The biological clock tells plants when to form flowers and when the flowers should open. It tells insects when to leave the protective cocoon and fly away. And it tells animals when to eat, sleep and wake. It controls body temperature, the release of some hormones and even dreams. These natural daily events are circadian rhythms.Man has known about them for thousands of years. But the first scientific observation of circadian rhythms was not made until 1729. In that year French astronomer, Jean-Jacques d’Ortous de Mairan, noted that one of his plants opened its leaves at the same time every morning, and closed them at the same time every night. The plant did this even when he kept it in a dark place all the time. Later scientists wondered about circadian rhythms in humans. They learned that man’s biological clock actually keeps time with a day of a little less than 25 hours instead of the 24 hours on a man-made clock. About four years ago an American doctor, Eliot Weitzman, established a laboratory to study how our biological clock works. The people in his experiments are shut off from the outside world. They are free to listen to and live by their circadian rhythms. Dr. Weitzman hopes his research will lead to effective treatments for common sleep problems and sleep disorders caused by aging and mental illness. The laboratory is in the Monteflore Hospital in New York City. It has two living areas with three small rooms in each. The windows are covered, so no sunlight or moonlight comes in. There are no radios or television receivers. There is a control room between the living areas. It contains computers, one-way cameras and other electronic devices for observing the person in the living area. The instruments measure heartbeat, body temperature, hormones in the blood, other substances in the urine and brain waves during sleep. A doctor or medical technician is on duty in the control room 24 hours a day during an experiment They do not work the same time each day and are not permitted to wear watches, so the person in the laboratory has no idea what time it is. In the first four years of research, Dr Weitzman and his assistant have observed 16 men between the ages of 21 and 80. The men remained in the laboratory for as long as six months. Last month, a science reporter for The New York Times newspaper, Dava Sobol, became the first woman to take part in the experiment. She entered the laboratory on June 13th and stayed for 25 days. Miss Sobol wrote reports about the experiment during that time, which were published in the newspaper. In the experiment conducted by Mr. Weitzman, the doctor who is on duty does not work the same time each day ()

A. in order to observe the abnormal behavior of the people at different times
B. so as not to be recognized by the people
C. so as to avoid indicating to the people what time it is when he starts work
D. so as to leave the people’s circadian rhythms in disorder

Every living thing has an inner biological clock that controls behavior. The clock works all the time even when there are no outside signs to mark the passing of time. The biological clock tells plants when to form flowers and when the flowers should open. It tells insects when to leave the protective cocoon and fly away. And it tells animals when to eat, sleep and wake. It controls body temperature, the release of some hormones and even dreams. These natural daily events are circadian rhythms.Man has known about them for thousands of years. But the first scientific observation of circadian rhythms was not made until 1729. In that year French astronomer, Jean-Jacques d’Ortous de Mairan, noted that one of his plants opened its leaves at the same time every morning, and closed them at the same time every night. The plant did this even when he kept it in a dark place all the time. Later scientists wondered about circadian rhythms in humans. They learned that man’s biological clock actually keeps time with a day of a little less than 25 hours instead of the 24 hours on a man-made clock. About four years ago an American doctor, Eliot Weitzman, established a laboratory to study how our biological clock works. The people in his experiments are shut off from the outside world. They are free to listen to and live by their circadian rhythms. Dr. Weitzman hopes his research will lead to effective treatments for common sleep problems and sleep disorders caused by aging and mental illness. The laboratory is in the Monteflore Hospital in New York City. It has two living areas with three small rooms in each. The windows are covered, so no sunlight or moonlight comes in. There are no radios or television receivers. There is a control room between the living areas. It contains computers, one-way cameras and other electronic devices for observing the person in the living area. The instruments measure heartbeat, body temperature, hormones in the blood, other substances in the urine and brain waves during sleep. A doctor or medical technician is on duty in the control room 24 hours a day during an experiment They do not work the same time each day and are not permitted to wear watches, so the person in the laboratory has no idea what time it is. In the first four years of research, Dr Weitzman and his assistant have observed 16 men between the ages of 21 and 80. The men remained in the laboratory for as long as six months. Last month, a science reporter for The New York Times newspaper, Dava Sobol, became the first woman to take part in the experiment. She entered the laboratory on June 13th and stayed for 25 days. Miss Sobol wrote reports about the experiment during that time, which were published in the newspaper. Miss Sobol left the laboratory ()

A. on June 13th
B. on June 25th
C. at the end of June
D. on July 7th

The majority of people, about nine out of ten, are right-handed. (71) until recently, people who were left-handed were considered (72) , and once children showed this tendency they were forced to use their right hands. Today left-handedness is generally (73) , but it is still a disadvantage in a world (74) most people are right-handed. For example, most tools and implements are still (75) for right-handed people.In sports (76) contrast, doing things with the left hand or foot is often an advantage. Throwing, kicking, punching or batting from the " (77) " side may result in throwing (78) many opponents who are more accustomed to dealing with the (79) of players who are right-handed. This is why, in many (80) at a professional level, a (81) proportion of players are left-handed than in the population as a whole.The word "right" in many languages means "correct" or is (82) with lawfulness, whereas the words associated (83) "left", such as "sinister", generally have (84) associations. Moreover, among a number of primitive peoples, there is (85) close association between death and the left hand.In the past, in (86) Western societies, children were often forced to use their right hands, especially to write with. In some cases the left hand was (87) behind the child’s back so that it could not be used. If, in the future, they are allowed to choose, (88) will certainly be more left-handers, and probably (89) people with minor psychological disturbances as a result of being forced to use their (90) hand. 76()

A. by
B. for
C. at
D. with

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