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再问:t9-1-15
Economist: Some policymakers believe that our country’s continued economic growth requires a higher level of personal savings than we currently have. A recent legislative proposal would allow individuals to set up savings accounts in which interest earned would be exempt from taxes until money is withdrawn from the account. Backers of this proposal claim that its implementation would increase the amount of money available for banks to loan at a relatively small cost to the government in lost tax revenues. Yet, when similar tax-incentive programs were tried in the past, virtually all of the money invested through them was diverted from other personal savings, and the overall level of personal savings was unchanged.
14. The passage as a whole provides the most support for which one of the following conclusions?
15. The author criticizes the proposed tax-incentive program by
(A) challenging a premise on which the proposal is based
(B) pointing out a disagreement among policymakers
(C) demonstrating that the proposal’s implementation is not feasible
(D) questioning the judgment of the proposal’s backers by citing past cases in which they had advocated programs that have proved ineffective
(E) disputing the assumption that a program to encourage personal savings is needed
15题的答案是A, 但为什么不是C呢? 请指点!
T9-1-20
Saunders: Everyone at last week's neighborhood association meeting agreed that the row of abandoned and vandalized houses on Cariton Street posed a threat to the safety of our neighborhood. Moreover, no one now disputes that getting the houses torn down eliminated that threat. Some people tried to argue that it was unnecessary to demolish what they claimed were basically sound buildings, since the city had established a fund to help people in need of housing buy and rehabilitate such buildings. The overwhelming success of the demolition strategy, however, proves that the majority, who favored demolition, were right and that those who claimed that the problem could and should be solved by regabilitating the houses were wrong.
20. Which one of the following principles, if established would determine that demolishing the houses was the right decision or instead would determine that the proposal advocated by the opponents of demolition should have been adopted?
answer:
B. when there are two proposals for solving a neighborhood problem, and only one of them would preclude the possibility of trying the other approach if the first proves unsatisfactory, then the approach that does not foreclose the other possibility should be the one adopted.
B选项针对题目该如何理解呢? |
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