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从CD上一篇叫费费笔记的文档里找出的问题（因为文档里没有附答案），希望得到XDJM的帮助，希望得到正确答案和解释!！请指教！
.To be mentally healthy, people must have self-respect. People can maintain self-respect only by continually earning the respect of others they esteem. They can earn this respect only by treating these others morally.
Which of the following conclusions can be properly drawn from the statements above?
(A) People who are mentally healthy will be treated morally by others.
(B) People who are mentally healthy will have treated morally those they esteem.
(C) People who are mentally healthy must have self-respect in other to be treated morally by others.
(D) People can expect to be treated morally by others only if they esteem these others.
(E) People who have self-respect seldom treat morally those esteem.
例1. Because incumbent members of Congress are given a great deal of attention by the newsmedia and because they enjoy such perquisites as free mail privileges and generous travel allowances, incumbents enjoy an overwhelming advantage over their challengers in elections for the United States Congress.
Which of the following, if true, best supports the claim above?
(A) In the last congressional elections, incumbents met with a larger number of lobbyists than did challengers.
(B) In the last congressional elections, 98 percent of the incumbents in the House of Representatives who were seeking reelection won.
(C) Incumbent members of Congress are frequently critical of the amount of attention given to them by the news media.
(D) The support that political station action committees provide to challengers for congressional seats often compensates for the perquisites enjoyed by incumbent members of Congress.
(E) Of all incumbent senators surveyed before the last congressional elections, 78 percent said that their challengers did not pose a serious threat to their chances for reelection.
Recent surveys show that many people who seek media help are under a great deal of stress. Medical research also shows that stress can adversely affect an individual’s immune system, which is responsible for combating many infections. Thus when a person is under stress, he or she is more likely to become ill.
Which of the following, if true, would most strength the conclusion above?
(A) Many businesses that provide health insurance for their employees also provide seminars on stress management.
(B) Many businesses report a significant decrease in absenteeism during periods when employees feel pressured by management.
(C) There is a marked decrease in the number of complaints presented at college infirmaries during vacation time.
(D) There is a marked increase in the number of illness treated at college infirmaries around the time of examinations.
(E) Most people report that being in a hospital or an infirmary is a stressful situation.
The country of Maravia has severe air pollution, 80 percent of which is caused by the exhaust fumes of cars. In order to reduce the number of cars on the road, the government is raising taxes on the cost of buying and running a car by 20 percent. This tax increase, therefore will significantly reduce air pollution in Maravia.
Which of the following, if true, most seriously weakens the argument above?
(A)The government of Maravia is in the process of building a significant number of roadways.
(B)Maravia is an oil-producing country and is able to refine an amount of gasoline sufficient for the needs of its pollution.
(C)Maravia has had an excellent public transportation system for many years.
(D)Ninety percent of the population of Maravia is very prosperous and has a substantial amount of disposable income.
(E)In Maravia, cars that emit relatively low levels of pollutions cost 10 percent less to operate, on average, than do cars that emit high levels of pollutions.
．Although the ratio of physicians to total population is about the same in the United State and Canada, the United States has 33 percent more surgeons per capita. Clearly, this is the reason people in the United States undergo 40 percent more operations per capita than do Canadians.
The explanation given above rests on an assumption that
(A)patients in the United States do not have a greater need for surgery than do patients in Canada
.
(B)the population of the United States is not larger than that of Canada
.
(C)United States patients sometimes travel to Canada
for certain kinds of surgery.
(D)general practitioners in the United States do not as a rule examine a patient who is a candidate for surgery before sending the patient to a surgeon.
(E)there are no unnecessary surgical operations performed in Canada.
. Which of the following best completes the passage below?
“Government” does not exist as an independent entity defining policy. Instead there exists a group of democratically elected pragmatists sensitive to the electorate, who establish policies that will result in their own reelection. Therefore, if public policy is hostile to, say, environmental concerns, it is not because of governmental perversity but because elected officials believe that ____.
(A)environmentalists would be extremely difficult to satisfy with any policy, however environmentally sound
(B)environmental concerns are being accommodated as well as public funds permit
(C)the public is overly anxious about environmental deterioration
(D)the majority of voters vote for certain politicians’ idiosyncratic positions on policy issues
(E)the majority of voters do not strongly wish for a different policy
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发表于 2012-2-29 14:03:50
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