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It can be inferred that the author expects that the experience of the student mentioned as
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American cities are 【C1】______ other dries around the world. In every country, cities reflect the 【C2】______ of the culture. Cities contain the very 【C3】______ aspect of a society: opportunities for education, employment, and entertainment. They also contain the very worst parts of a society: violent crime, racial conflict, and poverty. American cities are changing, just 【C4】______ American society.
After World War II, the population of 【C5】______ large American cities decreased; however ,the population in many Sun Belt cities 【C6】______ . Los Angeles and Houston are cities 【C7】______ population increased.
These population shifts to and from the city 【C8】______ the changing values of American society.
During this time, in the 【C9】______ 1940s and early 1950s, city residents became wealthier, more prosperous. They had more children. They needed more 【C10】______ They moved out their apartments in the city 【C11】______ their own homes. They bought houses in the 【C12】______ , areas near a city where people live. These are areas 【C13】______ many offices or factories. During the 1950s the American" dream" was to have a house on the outskirts.
Now things are changing. The children of the people who left the cities in the 1950s are now 【C14】______ . They, 【C15】______ their parents, want to live in the cities. 【C16】______ continue to move to cities in the Sun Belt. Cities are 【C17】______ and the population is increasing in such states as Texas, Florida, and California.
Others are moving to more 【C18】______ cities of the North-east and Midwest, such as Boston, Baltimore and Chicago. Many young professionals, doctors, lawyers, and executives are moving back into the city. They prefer the city 【C19】______ the suburbs because their jobs are there; they are afraid of the fuel shortage; or they just 【C20】______ the excitement and opportunities which the city offers. A new class is moving into the cities-a wealthier, more mobile class.
【C1】
A more recent computer innovation, desktop publishing, supplies one good reason for those who write for a living to buy a PC. Desktop publishing is a deceptively simple description for an extremely complex group of hardware and software tools. You can now write text, edit text, draw illustrations, incorporate photographs, design page layouts, and print a finished document with a relatively inexpensive computer and laser printer. Although the new technology offers new freedom, there is a price to be paid for this freedom. With total control comes total responsibility. In fact, the issue of social responsibility in our new computer age has long been a topic of debate among computer, enthusiasts. Some people are concerned with the long-term social effects of the so-called computer revolution. Ironically, many PC pioneers who built and marketed the first machines were 60s-style. advocates of social change. They claim that while personal computer technology has the potential to make society more equal, it's having the opposite effect since upper-middle-class people can afford them and lower-class people cannot.
In addition, the ways that computers are used to monitor the activities of their users have evoked anxiety about the machine. Over 7 million Americans now have their work paced, controlled, and monitored by computers. A computer is more restrictive and powerful in the way it controls people than the old-fashioned assembly line. This can lead to what some have called "tech-stress". Irritated eyes, back problems, and other physical symptoms have also been associated with the extensive use of computers. Although the personal computer may not have had the impact some predicted a decade age, the combination of computer technology with satellites and cable does promise innovations in the mass media that would have seemed astonishing just a few short years ago.
The dramatic growth of the business dealing in video games is the result of ______.
听力原文：M: We are almost finished. Could you hand me the white pepper？
W: Why white pepper and not black？ Aren't they the same thing？
M: Well, they are from the same plant, but white pepper is milder. I usually prefer it, it has a more settle flavor.
W: how？ Aren't they from the same plant？
M: Well. It depends on how ripe it is when it's fixed. You surely have a lot of questions,
W: That's because you have all the answers. Did you learn about this stuff in cooking school？
M: Yeah, we study all kinds of herbs and spices.
W: So go on. It's interesting. flow do we get black pepper done？
M: Ehh. Well, the pepper corn is actually a fruit. It grows on ripe. It's not really black or white. It turns from green to yellow to red as it ripens. For black pepper, you pick it when it's still a little immature, and then dry.
W: Dry in darkness？
M: Well, the skin turns dark as it dries.
W: Does that mean white pepper is pepper without the skin？
M: Exactly. It is put to dry in the sun after the skill is wrapped up. lt's also mature a little longer than black pepper.
W: So they do all that just to get a milder pepper corn？
M: Right. And for special reason. Some chefs like the idea that he keeps white sources white.
W: This green pepper corns are interesting. I never see them before.
M: Green pepper has a very distinctive flavor. Some people really like it.
W: So it must be picked really young.
M: Right. And it's not sun dry. It's either put in a liquid or a freeze dry to keep the color.
W: Well, you're quite tile pepper expert, aren't you？
M: Oh, a good chef gets to know about spices.
W: I'll be judge of that. Let me taste. Hmm, you passed.
How did the man learn about pepper？
【37】
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