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请教LSAT6-II-6，23，25
High-technology medicine is driving up the nation's health care costs. Recent advances in cataract surgery illustrate why this is occurring. Cataracts are a major cause of blindness, especially in elderly people. Ten years ago, cataract surgery was painful and not always effective. Thanks to the new technology used in cataract surgery, the operation now restores vision dramatically and is less expensive. These two factors have caused the number of cataract operations performed to increase greatly, which has, in turn, drive up the total amount spent on cataract surgery.
6. which one of the following can be inferred from the passage?
(A) Ten years ago, few people had successful cataract surgery.
(B) In the long run, the advantages of advanced medical technology are likely to be outweighed by the disadvantages.
(C) The total amount spent on cataract surgery has increased number of people electing to have the surgery more than offsets the decrease in cost per operation.
(D) Huge increase in the nation's health care costs are due primarily to increased demand for surgery for older people.
(E) Ten years ago, cataract surgery was affordable for more people than it was last year.
答案是C
23. Book Review: When I read a novel set in a city I know well, I must see that the writer knows the city as well as I do if I am to take that writer seriously. If the writer is faking I know immediately and do not trust the writer. When a novelist demonstrates the required knowledge, I trust the story teller, so I trust the tale. This trust increases my enjoyment of a good novel. Peter Lee's second novel is set in San Francisco, in this novel, as in his first, Lee passes my test with flying colors.
Which one of the following can be properly inferred from the passage?
(A) The book reviewer enjoys virtually any novel written by a novelist whom she trusts
(B) If the book reviewer trusts the novelist as a storyteller, the novel in question must be set in a city the book reviewer knows well
(C) Peter Lee's first novel was set in San Francisco
(D) The book reviewer does not trust any novel set in a city that she does not know well
(E) The book reviewer does not believe that she knows San Francisco better than Peter Lee does
答案是E，我选A
25. Certain governments subsidize certain basic agricultural products in order to guarantee an adequate domestic production of them. But subsidies encourage more intensive farming, which eventually leads to soil exhaustion and drastically reduced yields.
The situation above is most nearly similar to which one of the following situations with respect to the relationship between the declared intent of a government practice and a circumstance relevant to it?
(A) Certain governments subsidize theaters in order to attract foreign tourists. But tourists rarely choose a destination for the theatrical performances it has to offer.
(B) Certain governments restrict imports in order to keep domestic producers in business. But, since domestic producers do not have to face the full force of foreign competition, some domestic producers are able to earn inordinately high profits.
(C) Certain governments build strong armed forces in order to maintain the sort of discipline and morale that keeps armed forces strong, those forces must be used in actual combat periodically.
(D) Certain governments reduce taxes on business ventures are not always as successful as their owners hoped.
(E) Certain governments pass traffic laws in order to make travel safer. But the population-driven growth in volumes of traffic often has the effect of making travel less safe despite the passage of new traffic laws.
答案是C，我选E，关系是否是事与愿违。 |
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