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111.
Personnel officer: The exorbitant cost of our health-insurance benefits reflects the high dollar amount of medical expenses incurred by our employees. Employees who are out of shape, as a group, have higher doctor bills and longer hospital stays than do their colleagues who are fit. Therefore, since we must reduce our health-insurance costs, we should offer a rigorous fitness program of jogging and weight lifting to all employees, and require employees who are out of shape to participate.
Which of the following, if true, provides the most support for the personnel officer's proposal?【答案A】
目标：reduce our health-insurance costs
方案：should offer a rigorous fitness program of jogging and weight lifting to all employees, and require employees who are out of shape to participate.
A. The medical expenses incurred by fit people who participate in a program of jogging and weight lifting are less than those incurred by fit people who do not participate in such a program.
B. More otherwise fit people are injured by participating in rigorous jogging and weight-lifting programs than are injured by participating in moderate jogging and weight-lifting programs.方案的副作用 削弱
C. The likelihood of incurring medical expenses is slightly greater for people who participate in fitness programs offered by their employers than it is for people who participate in programs offered commercially.
D. Moderate fitness programs increase the average person's fitness to the same extent that rigorous fitness programs do.
E. More health problems and injuries are the result of mandatory participation in a fitness program than are the result of voluntary participation.
122. 【错题】
Personnel officer: The exorbitant cost of our health-insurance benefits reflects the high dollar amount of medical expenses incurred by our employees. Employees who are out of shape, as a group, have higher doctor bills and longer hospital stays than do their colleagues who are fit. Therefore, since we must reduce our health-insurance costs, we should offer a rigorous fitness program of jogging and weight lifting to all employees, and require employees who are out of shape to participate.
The conclusion reached by the personnel officer depends on which of the following assumptions?【答案C】
A. A person who is fit would receive a routine physical checkup by a doctor less regularly than would a person who is out of shape.
B. The medical expenses incurred by employees who are required to participate in the fitness program would be less than those incurred by employees who are not required to participate.
C. The strenuous activities required of out-of-shape employees by the program would not by themselves generate medical expenses greater than any reduction achieved by the program.
D. The fitness program would serve more employees who are out of shape than it would employees who are fit.
E. The employees who participate in the fitness program would be away from work because of illness less than would the employees who do not participate.
这两题的题干是一样的，问法不同，但方向都是加强，（假设也是要支持的，所以也可以认为它是加强的方向，对吗？）
122题我仍然选择了B，但正确答案是C，我有点想不通。求解~ |
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发表于 2014-1-15 09:15:43
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