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运用公开管理手段、秘密力量和群众联防控制社会上的复杂场所，限制和缩小犯罪分子的活动空间是治安警察的主要职责之一。 ()
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If Waldo Wilcox shoots the mountain lion without killing it, he will make much money by selling it to a zoo.
A．A small place with a nice view of the city.B．A spacious apartment with cable TV.C．An
Section B
Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A, B, C and D.
听力原文： Most forest fires are caused by human carelessness, negligence, or ignorance. Forest fire prevention, therefore, is mainly a problem of creating a better understanding of the importance of forests, an awareness of the danger of fire in the woods, and a sense of personal responsibility to safeguard the forests from danger. This is not an easy job. A city dweller, used to paved streets, does not easily change his smoking habits when he goes into the woods.
Careless smokers are responsible for thousands of forest fires each year. Many of these are started when cigarette butts and matches are tossed from automobiles. Others are caused by hunters, hikers, fishermen, or woods workers who are careless in disposing of their smoking materials. The Forest Service has posted rules in many of the National Forests that prohibit smoking except in certain designated areas. Many of the states have laws against throwing lighted materials from automobiles. The prevention of smoker-caused fires, however, depends upon changing the attitudes and behavior. of millions of people who smoke in hazardous areas.
The most important natural cause of fire is lightning. This accounts for 11% of forest fires on protected land for the entire nation. In the Western States, lightening causes a much higher percentage of fires than it does in the East.
Advances in knowledge of fire weather are helping forest protection forces to know when to be alert for lightning-caused fires. Adequate and well-equipped forces can control them quickly and hold the damage to a minimum. Experiments in"seeding" thunder clouds to prevent or control the lightning itself have been in progress for many years, but new breakthroughs are needed for any significant reduction in the lightning strikes.
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The way that people spend their money, and the objects on which they spend it, are the last areas where free choice and individuality can be. expressed. The choice reflects personal【B1】, the way people see themselves and the fantasies they【B2】about their lives, the restrictions on money available【B3】them, the presence of others in the family with a【B4】on that money, and the influence of current convention,【B5】, surroundings and locality.
Shopping is an important human【B6】where people meet and communicate. Yet shoppers are【B7】with a confusing situation and a(n)【B8】changing one. The confusion arises from the claims【B9】advertising, from inadequate information about new products, new materials, new places to shop—a【B10】enhanced by rising prices and a(n)【B11】choice of goods than ever before. The search【B12】the right purchase is based on ignorance of【B13】own needs and ignorance of the product's【B14】for those needs. When choosing any particular item, there are【B15】lines of communication which might provide some guidance.【B16】none of these is entirely satisfactory. For example, you can ask a shop assistant initially.【B17】you find one, she may quite【B18】not know the answers. She may be a【B19】with a Saturday job, or a housewife【B20】part-time.
【B1】
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