|
67. A greater number of newspapers are sold in Town S than in Town T.
Therefore, the citizens of Town S are better informed about major world events than are the citizens of Town T.
Each of the following, if true, weakens the conclusion above EXCEPT:
(A) Town S has a larger population than Town T.
(B) Most citizens of Town T work in Town S and buy their newspapers there.
(C) The average citizen of Town S spends less time reading newspapers than does the average citizen of Town T.
(D) A weekly newspaper restricted to the coverage of local events is published in Town S.
(E) The average newsstand price of newspapers sold in Town S in lower than the average price of newspapers sold in Town T.
10 Advertisement: For sinus pain, three out of four hospitals give their patients Novex. So when you want the most effective painkiller for sinus pain, Novex is the one to choose. Which of the following, if true, most seriously undermines the advertisement’s argument?
(A) Some competing brands of painkillers are intended to reduce other kinds of pain in addition to sinus pain. (B) Many hospitals that do not usually use Novex will do so for those patients who cannot tolerate the drug the hospitals usually use. (C) Many drug manufacturers increase sales of their products to hospitals by selling these products to the hospitals at the lowest price the manufacturers can afford. (D) Unlike some competing brands of painkillers, Novex is available from pharmacies without a doctor’s prescription. (E) In clinical trials Novex has been found more effective than competing brands of painkillers that have been on the market longer than Novex. C 我觉得这两道题的正确答案是同出一辙呀，但是一个确实不能削弱，一个确实可以削弱。问题在哪里呢？望指教！ | 
京公网安备11010202008513号 京ICP证101109号 京ICP备12012021号
发表于 2007-4-2 15:15:00
楼主