2013年成人高考高升本每日一练(6月13日)
在线测试本批《每日一练》试题，可查看答案及解析，并保留做题记录 >> 在线做题
单项选择题
1、阅读短文，回答 题：
C
One of the greatest killers in the Western world is heart disease. The death rate (率) from the disease has been increasing at an alarming speed for the past thirty years. Medical experts know that people can reduce their chances of getting heart disease by exercising regularly, by not smoking，by changing their diets, and by paying more attention to reducing stress (压力) in their work.
However, Western health-care systems are still not paying enough attention to the prevention of the disease. There is a need for more programs to educate the public about the causes and prevention of heart disease. Instead of supporting such programs，however，the U. S. health-care system is spending large sums of money on the surgical (外科的) treatment of the disease after it develops. This emphasis (强调) on treatment clearly has something to do with the technological advances that have taken in the past ten to fifteen years. In this time, modern technology has enabled doctors to develop new surgical techniques. Many operation that were considered impossible or too risky (有风险的) a few years ago are now performed every day in U. S. hospitals. The result has been a huge increase in heart surgery.
Although there is no doubt that heart surgery can help a large number of people, some people point out that the emphasis on the surgical treatment of the disease has three clear disadvantages.
First, it attracts interest and money away from the question of prevention. Second, it causes the costs of general hospital care to rise. After hospitals buy the expensive equipment that is necessary for modern heart surgery, they must try to recover the money they have spent. To do this, they raise costs for all their patients, not just those patients whose treatment requires the equipment. The third disadvantage is that doctors are encouraged to perform surgery--even on patients for whom an operation is unnecessary--because the equipment and expert skills are there. A government official recently stated that major heart surgery was often performed even though its chances of success were low. In one type of heart surgery，for example ,only 15 percent of patients improved their conditions after the surgery. However, more than 100,000 of these operations are performed in the United States every year.
What effect has modern technology had on medicine?
2、
填空题
3、
4、
简答题
5、
6、我爱唱歌，可是在她面前我却唱不出来了，因为她唱得比我好——我唱歌用嗓子，而她用眼睛。
(描写一位哑女)
7、 一位同学用单摆做测量重力加速度的实验，他将摆挂起后，按如下步骤进行：
8、将纯碱(Na2CO3·1OH2O)和NaCl的混合物10g溶于水，并加入80mL0.5mol/L H2SO4溶液，充分煮沸，冷却后加入30 mL1mol/LNaOH溶液恰好中和。计算混合物中NaCl的质量分数。
9、
10、汉初统治者采取了哪些休养生息的政策，使西汉出现了“文景之治”的局面？（12分）
1、阅读短文，回答 题：
C
One of the greatest killers in the Western world is heart disease. The death rate (率) from the disease has been increasing at an alarming speed for the past thirty years. Medical experts know that people can reduce their chances of getting heart disease by exercising regularly, by not smoking，by changing their diets, and by paying more attention to reducing stress (压力) in their work.
However, Western health-care systems are still not paying enough attention to the prevention of the disease. There is a need for more programs to educate the public about the causes and prevention of heart disease. Instead of supporting such programs，however，the U. S. health-care system is spending large sums of money on the surgical (外科的) treatment of the disease after it develops. This emphasis (强调) on treatment clearly has something to do with the technological advances that have taken in the past ten to fifteen years. In this time, modern technology has enabled doctors to develop new surgical techniques. Many operation that were considered impossible or too risky (有风险的) a few years ago are now performed every day in U. S. hospitals. The result has been a huge increase in heart surgery.
Although there is no doubt that heart surgery can help a large number of people, some people point out that the emphasis on the surgical treatment of the disease has three clear disadvantages.
First, it attracts interest and money away from the question of prevention. Second, it causes the costs of general hospital care to rise. After hospitals buy the expensive equipment that is necessary for modern heart surgery, they must try to recover the money they have spent. To do this, they raise costs for all their patients, not just those patients whose treatment requires the equipment. The third disadvantage is that doctors are encouraged to perform surgery--even on patients for whom an operation is unnecessary--because the equipment and expert skills are there. A government official recently stated that major heart surgery was often performed even though its chances of success were low. In one type of heart surgery，for example ,only 15 percent of patients improved their conditions after the surgery. However, more than 100,000 of these operations are performed in the United States every year.
What effect has modern technology had on medicine?
2、
填空题
3、
4、
简答题
5、
6、我爱唱歌，可是在她面前我却唱不出来了，因为她唱得比我好——我唱歌用嗓子，而她用眼睛。
(描写一位哑女)
7、 一位同学用单摆做测量重力加速度的实验，他将摆挂起后，按如下步骤进行：
8、将纯碱(Na2CO3·1OH2O)和NaCl的混合物10g溶于水，并加入80mL0.5mol/L H2SO4溶液，充分煮沸，冷却后加入30 mL1mol/LNaOH溶液恰好中和。计算混合物中NaCl的质量分数。
9、
10、汉初统治者采取了哪些休养生息的政策，使西汉出现了“文景之治”的局面？（12分）
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