题目内容

＜1＞、国家依法对生产、经营和使用的药品质量进行有目的的调查和检查的过程是()
＜2＞、由中国食品药品检定研究院或者省级药品检验所承担，包括样品检验和药品标准复核的检验类型为()

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Labor Market Decline The decline of the labor market is easy to misinterpret (interpret). There are many reasons for that. During the 1970s, large numbers of women and young adults ___（41）(bear) during the baby boom entered into the work force. That _（42）(result) in too many workers for the jobs available and depressed wages. The decline also has something to do with the explosive _（43）(grow) in world trade since 1960. As _（44）(manufacture) technologies have become more mobile, production jobs have _（45）(move) from the U.S. to countries where wages are low. In _（46）(add), technology itself has helped to cause the shifts in the job market. For example, _（47）(few)American workers are needed to make steel today than in the past, because new _（48）(machine) have made many of their tasks _（49）(necessary). Finally, the high rate of _（50）(employment)caused by these factors has tended to drive wages down further. _.
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计算机网络中的传输介质可以分为有线和无线两大类。写出2种常用的有线传输介质名称和2种常用的无线传输介质。

1 Americans today have different eating habits than they had in the past. There is a wide selection of food available. They have a broader knowledge of nutrition, so they buy more fresh fruit and vegetables than ever before. At the same time, Americans purchase increasing quantities of sweets, snacks, and sodas
2 Statistics show that the way people live determines the way they eat. American lifestyles have changed. They now include growing numbers of people who live alone, single parents and children, and double-income families. These changing lifestyles are responsible for the increasing number of people who must rush meals or sometimes skip them altogether. Many Americans have less time than ever before to spend preparing food. Partly as a consequence of this limited time, 60% of all American homes now have microwaveovens. Moreover, Americans eat out nearly four times a week on the average
3 It is easy to study the amounts and kinds of food that people consume. The United States Department of Agriculture (USDA) and the food industry 一 growers, processors marketers, and restaurateurs一 compile sales statistics and keep accurate records. Thisinformation not only tells us what people are eating, but also tells us about the changes in attitudes and tastes. Red meat, which used to be the most popular choice for dinner, is no longer an American favorite. Instead, chicken, turkey, and fish have become more popular. Sales of these foods have greatly increased in recent years. This is probably a result of the awareness of the dangers of eating food that contains high levels of cholesterol, or animal fat. Doctors believe that cholesterol is a threat to human health
4 According to a recent survey, Americans also change their eating patterns to meet the needs of different situations. They have certain ideas about which foods will increase their athletic ability, help them lose weight, make them alert for business meetings, or put them in the mood for romance. For example, Americans choose pasta, fruit, and vegetables, which supply them with carbohydrates, to give them strength for physical activity, such as sports. Adults choose foods rich in fiber, such as bread and cereal, for breakfast, and salads for lunch to prepare them for business appointments. For romantic dinners, however, Americans choose shrimp and lobster. While many of these ideas are based on nutritional facts, some are not
5 Americans' awareness of nutrition, along with their changing tastes and needs, leads them to consume a wide variety of foods 一 foods for health, for fun, and simply for good taste
Questions 31-35 are based on Passage
31. Why do Americans have different eating habits today？
32. How have American lifestyles changed？
33. What have Americans learned about cholesterol in food？
34. How has the awareness of the danger of cholesterol changed what people eat？
35. What would Americans most probably choose to eat for romantic dinners？

屋面坡度＜3%，油毡宜_于屋脊方向铺设;屋面坡度＞15%,油毡应_于屋脊方向铺设。