求解几道题目。。望高人指点。。。XDF蓝皮书上的。。。。
5. Psychological research indicates that college hockey and football players are more quickly moved to hostility and aggression than are college athletes in noncontact sports such as swimming. But the researchers’ conclusion—that contact sports encourage and teach participants to be hostile and aggressive—is untenable. The football and hockey players were probably more hostile and aggressive to start with than the swimmers.
Which of the following, if true, would most strengthen the conclusion drawn by the psychological researchers?
(A) The football and hockey players became more hostile and aggressive during the season and remained so during the off-season, whereas there was no increase in aggressiveness among the swimmers.
(B) The football and hockey players, but not the swimmers, were aware at the start of the experiment that they were being tested for aggressiveness.
(C) The same psychological research indicated that the football and hockey players had a great respect for cooperation and team play, whereas the swimmers were most concerned with excelling as individual competitors.
(D) The research studies were designed to include no college athletes who participated in both contact and noncontact sports
(E) Throughout the United States, more incidents of fan violence occur at baseball games than occur at hockey or football games.
15. Technological education is worsening. People between eighteen and twenty-four, who are just emerging from their formal education, are more likely to be technologically illiterate than somewhat older adults. And yet, issues for public referenda will increasingly involve aspects of technology.
Which of the following conclusions can be properly drawn from the statements above?
(A) If all young people are to make informed decisions on public referenda, many of them must learn more about technology.
(B) Thorough studies of technological issues and innovations should be made a required part of the public and private school curriculum.
(C) It should be suggested that prospective voters attend applied science courses in order to acquire a minimal competency in technical matters.
(D) If young people are not to be overly influenced by famous technocrats, they must increase their knowledge of pure science.
(E) On public referenda issues, young people tend to confuse real or probable technologies with impossible ideals.
58.A new drug, taken twice daily for one month, is an effective treatment for a certain disease. The drug
now most commonly prescribed for the disease occasionally has serious side
effects such as seizures; in field tests, the new drug’s side
effects, though no worse than mild nausea, turned out to be much more frequent.
Nevertheless, the new drug is clearly preferable as a treatment, since _____.
A. people who experience
nausea are prone to discontinue use of the new drug prematurely
B. …
C. …
D. …
E.there is a nonprescription medication that when taken with the new drug
prevents the onset of nausea
选E
297.Background information: This year, each film submitted to the Barbizon Film
category, there was a panel that decided which submitted films to accept
Fact 1: Within each category, the rate of acceptance for domestic films was the same as that for foreign films.
Fact 2: The overall rate of acceptance of domestic films was significantly higher than that of foreign films.
In light of the background information, which of the following, if true, can account for fact 1 and fact 2 both being true of the submissions to this year’s Barbizon Film Festival?
1. In each category, the selection panel was composed of filmmakers, and some selection panels included no foreign filmmakers
2. Significantly more domestic films than foreign films were submitted to the festival
3. In each of the past three years, the overall acceptance rate was higher for foreign than for domestic films, an outcome that had upset some domestic filmmakers.
4. The number of films to be selected in each category was predetermined, but in no category was it required that the acceptance rate of foreign films should equal that of domestic films
5. Most foreign films, unlike most domestic films, were submitted in categories with high prestige, but with correspondingly low rates of acceptance.
332.A government agency that reimburses its clients for bills they have paid for medical care has had this year’s budget cut. To save money without cutting reimbursements or otherwise harming clients financially, it plans to delay reimbursements to clients for forty days, thereby earning $180 million per year in interest on the reimbursement money.
Which of the following, if true, is the best criticism of the agency’s plan?
(A) Hospitals and physicians typically hold patients responsible for the ultimate payment of their bills.
(B) The agency cannot save money by cutting staff because it is already understaffed.
(C) Some clients borrow money to pay their medical bills; they will pay forty extra days of interest on these loans.
(D) Some clients pay their medical bills immediately, but they often take more than forty days to file with the agency for reimbursement.
(E) The agency’s budget was cut by more than $180 million last year.
337. A violin constructed to have improved sound would sound different from the best-sounding existing violins.To professional violinists, a violin that sounds different from the best-sounding existing violins sounds less like a violin and therefore worse than the best-sounding existing violins.Professional violinists are the only accepted judges of the sound quality of violins.
Would be the best supported by those statements?
(A) Only amateur violinists should be asked to judge the sound quality of newly constructed violins.
(B) Professional violinists supervise the construction of violins.
(C) The best-sounding existing violins have been in existence fro several centuries.
(D) It is currently impossible to construct a violin that the only accepted judges will evaluate as having improved sound
(E) It is possible to construct a violin that sounds better than the best-sounding existing violins to everyone but professional violinists.
338.The fact that several of the largest senior citizens’ organizations are constituted almost exclusively of middle-class elderly people has led critics to question the seriousness of those organizations’ commitment to speaking out on behalf of the needs of economically disadvantaged elderly people.Which of the following generalizations, if true, would help to substantiate the criticism implicit in the statement above?
(A) The ideology of an organization tends reflect the traditional political climate of its locale.
(B) The needs of disadvantaged elderly people differ in some ways from those of other disadvantaged groups within contemporary society.
(C) Organized groups are better able to publicize their problems and seek redress than individuals acting alone.
(D) Middle-class elderly people are more likely to join organizations than are economically disadvantaged elderly people
(E) People usually join organizations whose purpose is to further the economic, political, or social interests of their members.
339. Corporate Officer: Last year was an unusually poor one for our chemical division, which has traditionally contributed about 60 percent of the corporation’s profits. It is therefore encouraging that there is the following evidence that the pharmaceutical division is growing stronger: it contributed 45 percent of the corporation’s profits, up from 20 percent the previous year.On the basis of the facts stated, which of the following is the best critique of the evidence presented above?
(A) The increase in the pharmaceutical division’s contribution to corporation profits could have resulted largely from the introduction of single, important new product.
(B) In multidivisional corporations that have pharmaceutical divisions, over half of the corporation’s profits usually come from the pharmaceuticals.
(C) The percentage of the corporation’s profits attributable to the pharmaceutical division could have increased even if that division’s performance had not improved.
(D) The information cited does not make it possible to determine whether the 20 percent share of profits cited was itself an improvement over the year before.
(E) The information cited does not make it possible to compare the performance of the chemical and pharmaceutical divisions in of the percent of total profits attributable to each
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