职称英语（卫生类）模拟试题（三）
C. the same city
D. the same country
43. The author feels her life unreal because ______.
A. she has become a machine
B. she has to deal with data
C. she loses the interest in social life
D. she often has nightmares
44. What is the main idea of the last paragraph?
A. To live with computer is luxury.
B. To care about your appearance has become an avoidance
C. We should not be controlled by computers and the Internet.
D. Having computers, people do not need human contact anymore.
45. What is the author's attitude to the computer?.
A. She likes it because it is a very important means of communication.
B. She likes it because it is very convenient.
C. She dislikes it because TV is more attractive.
D. She dislikes it because it makes her life monotonous and boring.
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The advantages and disadvantages of large population have long been subject of discussion among economists. __46__. To feed a large population, inferior land must be cultivated and the good land worked intensively. __47__. Other economists have argued that a large population gives more scope for specialization and the development of facilities such as ports, roads and railways, ___48__.
One of the difficulties in carrying out a worldwide birth control program lies in the fact that official attitudes to population growth vary from country to country depending on the level of industrial development and the availability of food and raw materials. In the developing country where a vastly expanded population is pressing hard upon the limits of food, space and natural resources, ___49___. In a highly industrialized society the problem may be more complex. A decreasing birth rate may lead to unemployment ____50__. When the pressure of population on housing declines, prices also decline and the building industry is weakened. Faced with considerations such as these, the government of a developed country may well prefer to see a slowly increasing population, rather than one which is stable or in decline.
A. which are not likely to be built unless there is a big demand to justify them
B. It has been argued that the supply of good land is limited
C. it will be the first concern of government to place a limit on the birth rate, whatever the consequences may be
D. Thus, each person produces less and this means a lower average income than could be obtained with a smaller population.
E. A small population may mean lower productivity, but a higher average income
F. because it results in a declining market for manufactured goods
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Heart Attack
In the United States, and especially in big cities and rural areas, tens of thousands of people with hearts that should be good 51 to keep them alive die each year for lack of adequate first aid. In New York City, for example, a new study has shown that only one person in 100 outside of hospitals 52 after the heart suddenly stops pumping. In contrast, in Seattle, the survival 53 after such heart attacks is one in five.
“The difference can be traced 54 the effectiveness of the chain of survival,” Dr. Joseph P. Ornato said. “Each link in the 55 must be strong enough for many lives to be 56.”
The chain begins with an immediate telephone 57 for emergency help and the start within four minutes of the process needed for restarting the 58 working, by a family member or bystander. It continues with the prompt arrival within eight 59 ten minutes of a rescuer equipped with a special instrument that can shock the heart back to a normal rhythm. And it ends with the administration of advanced emergency care by nurses to maintain the heart's ability to survive until the doctor at the hospitals take 60.when one or more links in this chain fail or function too slowly, the 61 of a victim surviving heart attack falls rapidly. Because of widespread weaknesses in the chain of 62, experts in emergency heart care estimate that 20,000 to 80,000 people 63 needlessly of heart attack each year, a number comparable to the 55,000 killed annually in automobile 64.
One expert says, “Sending an emergency vehicle to a heart attack victim 65 the special equipment is like having policemen with guns but no bullets. They may put on a good show, but they lack the weapon needed to get the job done.”
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