文档介绍：GMAT逻辑削弱题解析(60)
削弱题是对文章结论的弱化和反驳,通俗来讲就是文章说某件事可以发生,我们就努力说明这件事不太可能发生,接下来小编就GMAT逻辑削弱题解析介绍给大家,希望为考生备考GMAT逻辑助一臂之力。
一、WEAKEN:削弱60.
Red blood cells in which the malarial-fever parasite resides are eliminated from a person’s body after 120 days. Because the parasite cannot travel to a new generation of red blood cells, any fever that develops in a person more than 120 days after that person has moved to a malaria-free region is not due to the malarial parasite.
Which of the following, if true, most seriously weakens the conclusion above?
(A) The fever caused by the malarial parasite may resemble the fever caused by flu viruses. (不相关:症状)
(B) The anopheles mosquito, which is the principal insect carrier of the malarial parasite, has been eradicated in many parts of the world. (不相关:其他传播者)
(C) Many malarial symptoms other than the fever, which can be suppressed with antimalarial medication, can reappear within 120 days after the medication is discontinued. (不相关:药物疗效)
(D) In some cases, the parasite that causes malarial fever travels to cells