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stengthen 130. The mindand the immune system have been shown to be intimately linked, and scientistsare consistently finding that doing good deeds benefits one’s immune system.The bone marrow and spleen, which produce the white blood cells needed to fightinfection, are both connected by neural pathways to the brain. Recent researchas shown that activity of these white blood cells is stimulated by beneficialchemicals produced by the brain as a result of magnanimous behavior. 逻辑链：骨髓和脾脏产白血细胞，与大脑相联。通过magna行为刺激大脑产生的有益物质，白血细胞能被加速刺激。所以，大脑和免疫相互联系。 The statementsabove, if true, support the view that
A. good deeds must be based on unselfish motives lack of magnanimity is the cause ofmost serious illnesses. B. magnanimous behavior can be regulated by the presence of absence of certainchemicals in the brain. C. magnanimous behavior can be regulated by the presence or absence of certainchemicals in the brain. D. magnanimity is beneficial toone’s own interests E. the number of white blood cellswill increase radically if behavior is consistently magnanimous
Reference: In my view, the reasoning in this argument is that: magnanimous behaviorà beneficialchemicals produced by the brainà they activity ofthese white blood cellsà fight infection So, the correct answer is D. 这个选项根本就不好，但是support就算只有1%也是support，但是own interests最多也就1%support甚至是无关项，什么interest都没说 A is out of scope. Because unselfish motives is not mentioned in thisargument. B and C have the same mistake. From the above reasoning , it is clearthat because of magnanimous behavior, some beneficial chemicals were producedby the brain. But the statement of B and C fail to convince us that magnanimousbehavior can be regulated by the presence of absence of certain chemicals inthe brain. E is out of scope. The argument fails toestablish the casual relationship between the number of white blood and therate of magnanimous behavior. 这分析。。题目都说了if true，所以E是true的情况下，扩大了原文的意义，持续宽容的行为，导致更多的白血细胞。而且其中casual relationship很明显啊，A导致B，B导致C，你能说你没看出这条逻辑链中是如何建立AC的逻辑关系的吗？
个人见解，请各路大神，奇思广义
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发表于 2014-6-26 11:34:21
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