题目内容

Section B
Directions: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You should decide on the best choice.
Automation refers to the introduction of electronic control and automatic operation of productive machinery. It reduces the human factors, mental and physical, in production, and is designed to make possible the manufacture of more goods with fewer workers. The development of automation in American industry has been called the "Second Industrial Revolution".
Labor's concern over automation arises from uncertainty about its effects on employment, and fears of major changes in jobs. In the main, labor has taken the view that resistance to technological change is futile. In the long run, the result of automation may well be an increase in employment, since it is expected that vast industries will grow up around manufacturing, maintaining and repairing automation equipment. Unquestionably, however, there will be major shifts in jobs within plants, and displacement of labor from one industry to another. The interest of labor lies in bringing about this transition with a minimum of inconvenience and distress to workers involved. Also, union spokesmen emphasize that the benefit of the increased production and lower costs made possible by automation should be shared by workers in the form. of higher wages, more leisure, and improved living standards.
To protect the interests of their members in the era of automation, unions have adopted a number of new policies. One of these is the promotion of supplementary unemployment benefits plans. It is emphasized that since the employer involved in a SUB plan has a direct financial stake in preventing unemployment, he will have a strong incentive for planning new installations so as to cause the least possible disruption in jobs and job assignments. Some unions are working for dismissal pay agreements, requiring that permanently laid off workers be paid a sum of money based on length of service. Another approach is the idea of the "improvement factor", which calls for wage increases based on increases in productivity. It is probable, however, that labor will rely mainly on reduction in working hours in order to gain a full share in the fruits of automation.
Which of the following probably will not be a long run result of automation?

A. Industrial expansion.
B. An increase in employment.
C. Displacement of labor from one industry to another.
D. An increase in unemployment.

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A.In movies.B.In real life.C.When people want to say OK.D.Anytime.

A. In movies.
B. In real life.
C. When people want to say OK.
D. Anytime.

A.Mr. Wilkinson.B.Mrs. Wilkinson.C.The Wilkinsons.D.Neither of them.

A. Mr. Wilkinson.
B. Mrs. Wilkinson.
C. The Wilkinsons.
D. Neither of them.

听力原文:M: Do you think Professor Paul will cancel class because of the special conference?
W: Not likely.
Q: What does the woman mean?
(18)

A. She doesn't like the professor very much.
B. She doubts class will be canceled.
C. She doesn't want to attend the conference.
D. She wonders whether the professor is an accountant.

Landfilis
You have just finished your meal at a fast food restaurant and you throw your uneaten food, food wrappers, drink cups, utensiis and napkins into the trash can. You don't think about that waste again. On trash pickup day in your neighborhood, you push your can out to the curb, and workers dump the contents into a big truck and haul it away. You don't have to think about that waste again, either. But maybe you have wondered, as you watch the trash truck pull away, just where that garbage ends up.
Americans generate trash at an astonishing rate of four pounds per day per person, which translates to 600,000 tons per day or 210 million tons per year! This is almost twice as much trash per person as most other major countries. What happens to this trash? Some gets recycled (回收利用) or recovered and some is burned, but the majority is buried in landfilis.
How Much Trash Is Generated?
Of the 210 million tons of trash, or solid waste, generated in the United States annually, about 56 million tons, or 27 percent, is either recycled (glass, paper products, plastic, metais) or composted (使成堆肥) (yard waste). The remaining trash, which is mostly unrecyclable, is discarded.
How Is Trash Disposed of?
The trash production in the United States has almost tripled since 1960. This trash is handled in various ways. About 27 percent of the trash is recycled or composted, 16 percent is burned and 57 percent is buried in landfilis. The amount of trash buried in landfilis bas doubled since 1960. The United States ranks somewhere in the middle of the major countries (United Kingdom, Canada, Germany, France and Japan) in landfill disposal. The United Kingdom ranks highest, burying about 90 percent of its solid waste in landfilis.
What Is a Landfill?
There are two ways to bury trash:
Dump-an open hole in the ground where trash is buried and that is full of various animais (rats, mice, birds). (This is most people's idea of a landfill!)
Landfill-carefully designed structure built into or on top of the ground in which trash is isolated from the surrounding environment (groundwater, air, rain). This isolation is accomplished with a bottom liner and daily covering of soil.
Sanitary landfill-landfill that uses a clay liner to isolate the trash from the environment
Municipal solid waste (MSW) landfill-landfill that uses a synthetic (plastic) liner to isolate the trash from the environment
The purpose of a landfill is to bury the trash in such a way that it will be isolated from groundwater, will be kept dry and will not be in contact with air. Under these conditions, trash will not decompose (腐烂) much. A landfill is not like a compost pile, where the purpose is to bury trash in such a way that it will decompose quickly.
Proposing the Landfill
For a landfill to be built, the operators have to make sure that they follow certain steps. In most parts of the world, there are regulations that govern where a landfill can be placed and how it can operate. The whole process begins with someone proposing the landfill.
In the United States, taking care of trash and building landfilis are local government responsibilities. Before a city or other authority can build a landfill, an environmental impact study must be done on the proposed site to determine:
he area of land necessary for the landfill
the composition Of the underlying soil and bedrock
the flow of surface water over the site
the impact of the proposed landfill on the local environment and wildlife
the historical value of the proposed site
Building the Landfill
Once the environmental impact study is complete, the permits are granted and the funds have been raised, then construction beg

A. Y
B. N
C. NG

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