{{B}}Directions:{{/B}}Thereare20blanksin
Thirty years ago, most teenagers had bicycles, but now they are comparatively rare.{{U}} (56) {{/U}}, motor scooters(小型摩托车)are much more common.{{U}} (57) {{/U}}, this may seem to be a sign of progress but{{U}} (58) {{/U}}the change is not necessarily for the better. It is easy to see why young people prefer scooters.{{U}} (59) {{/U}}, they are much faster and do not require much physical effort;{{U}} (60) {{/U}}, you can take a passenger with you on the pil-lion(后座)seat behind;{{U}} (61) {{/U}}, they give young people a feeling of independence, be-cause they can travel further and impress their friends.{{U}} (62) {{/U}}, the disadvantages are equally obvious.{{U}} (63) {{/U}}first sight, scooters are more expensive to buy and to maintain, and{{U}} (64) {{/U}}those under 16 are not allowed to have them.{{U}} (65) {{/U}}, greater freedom brings danger because speed encourages young people to take risks and as a result scooters are in-volved{{U}} (66) {{/U}}more accidents, and the accidents are{{U}} (67) {{/U}}more serious. Bicycles are safer and easier to control. Years ago, teenagers had more experience with them because they{{U}} (68) {{/U}}to ride as young children, and consequently knew what they were capable of.{{U}} (69) {{/U}}, many young people overestimate what a scooter can do and pre-tend it has the power of a motorcycle.{{U}} (70) {{/U}}, the fact is that bicycles are not very safe{{U}} (71) {{/U}}in cities these days because there are more cars and drivers are not used to them and do not make allowances for them. {{U}} (72) {{/U}}, those who are old enough to ride scooters naturally prefer them. Those who are too young or cannot afford to buy a scooter probably find bicycles glow and uncomforta-ble {{U}} (73) {{/U}}, and riding bicycles requires{{U}} (74) {{/U}}experience of traffic than before. On bal-ance, the change has been for the worse,{{U}} (75) {{/U}}for the 13-and 14-year-olds, but the only safe solution would be to have special lanes(车道)for cyclists. |
{{B}}Passage3{{/B}}Ascientistwhowantstop
A、scientist who wants to predict the way in which consumers (消费者) will spend their money must study consumer behavior. He must obtain data both on the resources of consumers and on the motives that tend to encourage or discourage money spending. (3) {{U}}If an economist were asked which of three groups borrow most--people with rising incomes, stable incomes, or decreasing incomes, his probable answer would be those with decreasing incomes.{{/U}}Actually, in the years 1947-1950, the answer was people with rising incomes. People with decreasing incomes were next and people with stable incomes borrowed the least. This shows us that traditional assumptions (假设) about earning and spending are not always reliable.Another traditional assumption is that if people who have money expect prices to go up they will hasten to buy. If they expect prices to go down, they will postpone buying.But research surveys have shown that this is not always true. The expectations of price increases may not stimulate buying. One typical attitude was expressed by the wife of a mechanic in an interview at a time of rising prices. "In a few months," she said, "we’ll have to pay more for meat and milk; we’ll have less to spend on other things. "Her family had been planning to buy a new car but they postponed this purchase. Furthermore, the rise in prices that has already taken place may be disliked and buyer’s resistance may be produceD、This is shown by the following typical comment. "I just don’t pay these prices; they are too high." The investigations mentioned above were carried out inAmericA、The condition most helpful to spending appears to be price stability. If prices have been stable and people consider that they are reasonable, they are likely to buy. Thus, it appears that the common business policy of maintaining stable prices is based on a correct understanding of consumer psychology (心理学). |
Formanypeopletoday,readingisnolongerrela
{{B}}Passage3{{/B}}{{B}}Questions11to15a
When we accept the evidence of our unaided eyes and describe the Sun as a yellow star, we have summed up the most important single fact about it--at this moment in time. It appears probable, however, that sunlight will be the color we know for only a negligibly (微不足道的) small part of the Sun’s history. Stars, like individuals, age and change.As we look out into space, we see around us stars at all stages of evolution. There are faint blooded dwarfs so cool that their surface temperature is a mere 4,000 degrees Fahrenheit; there are scaring ghosts blazing at 100,000 degrees Fahrenheit and almost too hot to be seen, for the great part of their radia-tion is in the invisible ultraviolet range. Obviously, the "daylight" produced by any star depends on its temperature; today (and for ages to come) our Sun is at about 10,000 de-grees Fahrenheit, and this means that most of the Sun’s light is concentrated in the yellow band of the spectrum, falling slowly in intensity toward both the longer and shorter light waves. That yellow "hump" will shift as the Sun evolves, and the light of the day will change accordingly. (80) {{U}}It is natural to assume that as the Sun grows older, and uses up its hydrogen fuel-which it is now doing at the spanking rate of half a billion tons a sec-ond-it will become steadily colder and redder. {{/U}} |
{{B}}Directions:{{/B}}Thereare20blanksin
Thirty years ago, most teenagers had bicycles, but now they are comparatively rare.{{U}} (56) {{/U}}, motor scooters(小型摩托车)are much more common.{{U}} (57) {{/U}}, this may seem to be a sign of progress but{{U}} (58) {{/U}}the change is not necessarily for the better. It is easy to see why young people prefer scooters.{{U}} (59) {{/U}}, they are much faster and do not require much physical effort;{{U}} (60) {{/U}}, you can take a passenger with you on the pil-lion(后座)seat behind;{{U}} (61) {{/U}}, they give young people a feeling of independence, be-cause they can travel further and impress their friends.{{U}} (62) {{/U}}, the disadvantages are equally obvious.{{U}} (63) {{/U}}first sight, scooters are more expensive to buy and to maintain, and{{U}} (64) {{/U}}those under 16 are not allowed to have them.{{U}} (65) {{/U}}, greater freedom brings danger because speed encourages young people to take risks and as a result scooters are in-volved{{U}} (66) {{/U}}more accidents, and the accidents are{{U}} (67) {{/U}}more serious. Bicycles are safer and easier to control. Years ago, teenagers had more experience with them because they{{U}} (68) {{/U}}to ride as young children, and consequently knew what they were capable of.{{U}} (69) {{/U}}, many young people overestimate what a scooter can do and pre-tend it has the power of a motorcycle.{{U}} (70) {{/U}}, the fact is that bicycles are not very safe{{U}} (71) {{/U}}in cities these days because there are more cars and drivers are not used to them and do not make allowances for them. {{U}} (72) {{/U}}, those who are old enough to ride scooters naturally prefer them. Those who are too young or cannot afford to buy a scooter probably find bicycles glow and uncomforta-ble {{U}} (73) {{/U}}, and riding bicycles requires{{U}} (74) {{/U}}experience of traffic than before. On bal-ance, the change has been for the worse,{{U}} (75) {{/U}}for the 13-and 14-year-olds, but the only safe solution would be to have special lanes(车道)for cyclists. |
就住房状况而言,他更喜欢农村而不是城市。
{{B}}Passage3{{/B}}{{B}}Questions11to15a
When we accept the evidence of our unaided eyes and describe the Sun as a yellow star, we have summed up the most important single fact about it--at this moment in time. It appears probable, however, that sunlight will be the color we know for only a negligibly (微不足道的) small part of the Sun’s history. Stars, like individuals, age and change.As we look out into space, we see around us stars at all stages of evolution. There are faint blooded dwarfs so cool that their surface temperature is a mere 4,000 degrees Fahrenheit; there are scaring ghosts blazing at 100,000 degrees Fahrenheit and almost too hot to be seen, for the great part of their radia-tion is in the invisible ultraviolet range. Obviously, the "daylight" produced by any star depends on its temperature; today (and for ages to come) our Sun is at about 10,000 de-grees Fahrenheit, and this means that most of the Sun’s light is concentrated in the yellow band of the spectrum, falling slowly in intensity toward both the longer and shorter light waves. That yellow "hump" will shift as the Sun evolves, and the light of the day will change accordingly. (80) {{U}}It is natural to assume that as the Sun grows older, and uses up its hydrogen fuel-which it is now doing at the spanking rate of half a billion tons a sec-ond-it will become steadily colder and redder. {{/U}} |
Manyhighachieverswholovetheircareersfeel
(79)Inthelast500years,nothingaboutpeople
Frankknewhewas(56)ill.Hespentdayswalking
He must have been there before, ________
你别忘记列出一张学生必读的书单。
Forsomecountriesitisanimportanthappening
Iliveinabigcity.It’snoisyanddirtyandIget
{{B}}Directions:{{/B}}Thereare20blanksin
Thirty years ago, most teenagers had bicycles, but now they are comparatively rare.{{U}} (56) {{/U}}, motor scooters(小型摩托车)are much more common.{{U}} (57) {{/U}}, this may seem to be a sign of progress but{{U}} (58) {{/U}}the change is not necessarily for the better. It is easy to see why young people prefer scooters.{{U}} (59) {{/U}}, they are much faster and do not require much physical effort;{{U}} (60) {{/U}}, you can take a passenger with you on the pil-lion(后座)seat behind;{{U}} (61) {{/U}}, they give young people a feeling of independence, be-cause they can travel further and impress their friends.{{U}} (62) {{/U}}, the disadvantages are equally obvious.{{U}} (63) {{/U}}first sight, scooters are more expensive to buy and to maintain, and{{U}} (64) {{/U}}those under 16 are not allowed to have them.{{U}} (65) {{/U}}, greater freedom brings danger because speed encourages young people to take risks and as a result scooters are in-volved{{U}} (66) {{/U}}more accidents, and the accidents are{{U}} (67) {{/U}}more serious. Bicycles are safer and easier to control. Years ago, teenagers had more experience with them because they{{U}} (68) {{/U}}to ride as young children, and consequently knew what they were capable of.{{U}} (69) {{/U}}, many young people overestimate what a scooter can do and pre-tend it has the power of a motorcycle.{{U}} (70) {{/U}}, the fact is that bicycles are not very safe{{U}} (71) {{/U}}in cities these days because there are more cars and drivers are not used to them and do not make allowances for them. {{U}} (72) {{/U}}, those who are old enough to ride scooters naturally prefer them. Those who are too young or cannot afford to buy a scooter probably find bicycles glow and uncomforta-ble {{U}} (73) {{/U}}, and riding bicycles requires{{U}} (74) {{/U}}experience of traffic than before. On bal-ance, the change has been for the worse,{{U}} (75) {{/U}}for the 13-and 14-year-olds, but the only safe solution would be to have special lanes(车道)for cyclists. |
{{B}}Passage3{{/B}}Tasteissuchasubjectiv
Taste is such a subjective matter that we don’t usually conduct preference tests for fooD、The most you can say about anyone’s preference, is that it’s one person’s opinion.But because the two big cola(乐饮料)companies--Coca-Cola and PepsiCola are marketed so aggressively, we’ve wondered how big a role taste preference actually plays in brand loyalty. We set up a taste test that challenged people who identified themselves as eitherCoca-Cola or Pepsi fans: Find your brand in a blind tasting. We invited staff volunteers who had a strong liking for eitherCoca -ColaClassic (传统型) or Pepsi,Diet(低糖)Coke, orDiet Pepsi. These were people who thought they’d have no trouble telling their brand from the other branD、 We eventually located 19 regular cola drinkers and 27 diet cola drinkers. (80){{U}}Then we fed them four unidentified samples of cola one at a time, regular colas for the one group, diet versions for the other. {{/U}}We asked them to tell us whether each sample wasCoke or Pepsi; then we analyzed the r6cords statistically to compare the participants’ choices with what mere guess - work could have accomplisheD、 Getting all four samples right was a tough test, but not too tough, we thought, for people who believed they could recognize their branD、In the end, only 7 out of 19 regular cola drinkers correctly identified their brand of choice in all four trials. The diet - cola drinkers did a little worse--only 7 of 27 identified all four samples correctly. While both groups did better than chance would predict, nearly half the participants in each group made the wrong choice two or more times. Two people got all four samples wrong. Overall, half the participants did about as well on the last round of tasting as on the first, so fatigue, or taste burnout, was not a factor. Our preference test results suggest that only a few Pepsi participants andCoke fans may really be able to tell their favorite brand by taste and price. |
{{B}}Passage2{{/B}}{{B}}Questions6to10ar
Telecommuting-substituting the computer for the trip to the job-has been hailed as a solution to all kinds of problems related to office work. (78) {{U}}For workers it promises freedom from the office, less time wasted in traffic, and help with childcare conflicts. {{/U}}For management, telecommuting helps keep high performers on board, minimizes lateness and absenteeism by eliminating commuters (经常乘火车往返者), allows periods of solitude(独处) for high concentration tasks, and provides scheduling flexibility. In some areas, such as SouthernCalifornia, Seattle, and Washington, local governments are encouraging companies to start telecommuting programs in order to reduce rush-hour traffic and im-prove air quality. But these benefits do not come easily. Making a telecommuting program work requires careful planning and an understanding of the differences between telecommuting realities and popular images. Many workers are seduced by rosy illusions of life as a telecommuter.A、computer programmer from New YorkCity moves to the quietAdirondack Mountains and stays in contact with her office via computer.A、manager comes in to his office three days a week and works at home the other two.An accountant stays home to care for her sick child; she hooks up her telephone modern connections and does office work between calls to the doctor. These are powerful images, but they are a limited reflection of reality. (79) {{U}}Telecom-muting workers soon learn that it is almost impossible to concentrate on work and care for a young child at the same time. {{/U}}Before a certain age, young children cannot recognize, much less respect, the necessary boundaries between work and family.Additional child support is necessary if the parent is to get any work done. Management, too, must separate the myth from the reality.Although the media has paid a great deal of attention to telecommuting, in most cases it is the employee’s situa-tion, not the availability of technology, that precipitates (加速……来临) a telecommuting arrangement. That is partly why, despite the widespread press coverage, the number of companies with work-at-home programs or policy guidelines remains small. |
Thirtyyearsago,mostteenagershadbicycles,
窦房结( ) A.结内为神经细胞 B.其功能是传导冲动 C.位于下腔静脉与右心耳
{{B}}Passage3{{/B}}{{B}}Questions11to15a
When we accept the evidence of our unaided eyes and describe the Sun as a yellow star, we have summed up the most important single fact about it--at this moment in time. It appears probable, however, that sunlight will be the color we know for only a negligibly (微不足道的) small part of the Sun’s history. Stars, like individuals, age and change.As we look out into space, we see around us stars at all stages of evolution. There are faint blooded dwarfs so cool that their surface temperature is a mere 4,000 degrees Fahrenheit; there are scaring ghosts blazing at 100,000 degrees Fahrenheit and almost too hot to be seen, for the great part of their radia-tion is in the invisible ultraviolet range. Obviously, the "daylight" produced by any star depends on its temperature; today (and for ages to come) our Sun is at about 10,000 de-grees Fahrenheit, and this means that most of the Sun’s light is concentrated in the yellow band of the spectrum, falling slowly in intensity toward both the longer and shorter light waves. That yellow "hump" will shift as the Sun evolves, and the light of the day will change accordingly. (80) {{U}}It is natural to assume that as the Sun grows older, and uses up its hydrogen fuel-which it is now doing at the spanking rate of half a billion tons a sec-ond-it will become steadily colder and redder. {{/U}} |