专业八级-561及答案解析.doc
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1、专业八级-561 及答案解析(总分:100.00,做题时间:90 分钟)一、PART LISTENING COM(总题数:0,分数:0.00)二、SECTION A(总题数:1,分数:10.00)American Jazz Musician Louis ArmstrongArmstrong was born in New Orleans. He was so poor during his childhood that sometimes (1) garbage cans for supper. The spirit of Armstrongs world not (2) by:1) the
2、(3) of poverty and2) the dangers of wild living. Armstrongs life before 1920s:1) Armstrongs dancing for pennies and (4) for his supper with a strolling quartet of other kids.2) Having his dreams like other American boys, regardless of his point of social (5) .3) The places he played and the people h
3、e knew were sweet and (6) at one end of the spectrum and rough at the other.4) Experiences, pomp, humor, erotic charisma, grief, majesty, the profoundly gruesome and monumentally spiritual came into his (7) . Armstrongs life from 1920 on:1) Armstrong would be angry if somebody intended to challenge
4、him.2) Musicians were used to have “cutting sessions“: battles of (8) and stamina.3) The melodic and rhythmic vistas Armstrong (9) solved the mind-body problem.Louise Armstrong was so great that the big bands sounded like him, their featured improvisers took direction from him, and every school of j
5、azz since has had to address how he (10) the basics of the idiom-swing, blues, ballads and Afro-Hispanic rhythms.(分数:10.00)填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_三、SECTION B(总题数:1,分数:5.00)(1).What subject is Mr. Pitt good at?(分数:1.00)A.Art.B.French.C.German.D.Chemistry
6、.(2).What does Mr. Pitt NOT do in his spare time?(分数:1.00)A.Doing a bit of acting and photography.B.Going to concerts frequently.C.Playing traditional jazz and folk music.D.Travelling in Europe by hitch-hiking.(3).When asked what a managers role is, Mr. Pitt sounds_.(分数:1.00)A.confidentB.hesitantC.r
7、esoluteD.doubtful(4).What does Mr. Pitt say he would like to be?(分数:1.00)A.An export salesman working overseas.B.An accountant working in the company.C.A production manager in a branch.D.A policy maker in the company.(5).Which of the following statements about the management trainee scheme is TRUE?(
8、分数:1.00)A.Trainees are required to sign contracts initially.B.Trainees performance is evaluated when necessary.C.Trainees starting salary is 870 pounds.D.Trainees cannot quit the management scheme.四、SECTION C(总题数:1,分数:5.00)Question 6 is based on the following news. At the end of the news item, you w
9、ill be given 10 seconds to answer the question.(分数:5.00)(1).Around how many tons of hazardous waste does the world produce each year?(分数:1.00)A.150 million.B.1.50 million.C.15 million.D.50 million.(2).Questions 7 and 8 are based on the following news. At the end of the news item, you will be given 1
10、0 seconds to answer each of the following questions.Now listen to the news.Now the U.S. economy growth rate is_.(分数:1.00)A.higher than 1995 to 2000B.lower than 1973 to 1995C.as good as 1995 to 2000D.the same as 1993 to 1995(3).Dale Jorgenson points out that the 2.78 grow rate will be continued in th
11、e next_.(分数:1.00)A.2 yearsB.10 yearsC.20 yearsD.5 years(4).Question 9 is based on the following news. At the end of the. news item, you will be given 10 seconds to answer the question.Now listen to the newsA family business can be anything but _.(分数:1.00)A.selling candy barsB.hotel chainsC.pass down
12、 from generationsD.run by the state(5).Question 10 is based on the following news. At the end of the news item, you will be given 10 seconds to answer the question.Now listen to the news.How do the fireflies control the blinking?(分数:1.00)A.By their nerve cells.B.They blink automatically.C.By seeing
13、the mates.D.By the gas nitric oxide.五、PART READING COMPR(总题数:0,分数:0.00)六、TEXT A(总题数:1,分数:5.00)Scientists have long believed that constructing memories is like playing with neurological toys. Exposed to a barrage of sensations from the outside world, we connect together brain cells to form new patter
14、ns of electrical connections that stand for images, smells, touches and sounds.The most unshakable part of this belief is that the neurons used to build these memory circuits are depletable resource, like petroleum or gold. We are each given a finite number of cells, and the supply gets smaller each
15、 year. That is certainly how it feels as memories blur with middle age and it gets harder and harder to learn new things. Maybe its time for this notion to be forgotten-or at least radically revised.In the past two years, a series of confusing experiments has forced scientific researchers to rethink
16、 this and other assumptions about how memory works. The perplexing results of these experiments remind scientists how much they have to learn about one of the last great mysteries-how the brain keeps a record of our individual passage through life, allowing us to carry the past inside our head.This
17、much seems clear: the traces of memory-or engrams as neuroscientists call them-are first forged deep inside the brain in an area called the hippocampus. This area stores the engrams temporarily until they are transferred somehow (perhaps during sleep) to permanent storage sites throughout the cerebr
18、al cortex. This area, located behind the forehead, is often described as the center of intelligence and perception. Here, as in the hippocampus, the information is thought to reside in the form of neurological scribbles, clusters of connected cells.Until now our old view of brain functionality has b
19、een that these patterns ate constructed from the supply of neurons that have been in place since birth. New memories dont require new neurons-just new ways of connecting the old ones together. Retrieving a memory is a matter of activating one of these circuits, coaxing the original stimulus back to
20、life.6. The picture appears very sensible. The billions of neurons in a single brain can be arranged in countless combinations, providing more than enough clusters to record even the richest life. If adult brains were cranking out new neurons as easily ad skin and bone from new cells, it would serve
21、 only to scramble memorys delicate ornamental pattern.Studies with adult monkeys in the mid-1960s seemed to support the belief that the supply of neurons is fixed at birth. Therefore the surprise when Elizabeth Gould and Charles Gross of Princeton University reported last year that the monkeys they
22、studied seemed to be producing thousands of new neurons a day in the hippocampus of their brain. Even more surprising, Gould and Gross found evidence that a steady stream of the fresh cells may be continually moving to the cerebral cortex.No one is quite sure what to make of these findings. There ha
23、d already been hints that spawning of brain cells, a process called neurogenesis, occurs in animals with more primitive nervous systems. For years, Fernando Nottebohm of Rockefeller University has been showing that canaries create a new batch of neurons every time they learn a song, then slough them
24、 off when its time to change tunes.But it was widely assumed that in mammals and especially primates this manufacture of new brain parts had long ago been phased out by evolution. With a greater need to store memories for a long time, these creatures would need to ensure that the engrams werent disr
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- 专业 561 答案 解析 DOC
