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[Critical Reasoning]
试题详情
题目：
Many athletes inhale pure oxygen after exercise in an attempt to increase muscular reabsorption of oxygen. Measured continuously after exercise, however, the blood lactate levels of athletes who inhale pure oxygen are practically identical, on average, to those of athletes who breathe normal air. The lower the blood lactate level is, the higher the muscular reabsorption of oxygen is.
If the statements above are all true, they most strongly support which of the following conclusions?
If the statements above are all true, they most strongly support which of the following conclusions?
选项:
A、Athletes’ muscular reabsorption of oxygen is not increased when they inhale pure oxygen instead of normal air.
B、High blood lactate levels cannot be reduced.
C、Blood lactate levels are a poor measure of oxygen reabsorption by muscles.
D、The amount of oxygen reabsorbed by an athlete’s muscles always remains constant.
E、The inhaling of pure oxygen has no legitimate role in athletics.
答案:
A
提问：
想问一下王文静老师，我这道题选的d因为如果吸收的氧气总量一样的话，吸纯氧运动员的l指数肯定也是一样了，然后我觉得a选项就是把题目重复了一遍，觉得没有意义就没选…
解答：
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提问：
想问一下王文静老师，我这道题选的d因为如果吸收的氧气总量一样的话，吸纯氧运动员的l指数肯定也是一样了，然后我觉得a选项就是把题目重复了一遍，觉得没有意义就没选…
解答：
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提问：
请唐老师回答一下，看最后一句能看出，lactate低，什么氧就高，所以C说是一个pool（相反的）measure不对吗，怎么能推出A
解答：
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提问：
此道题错选了C，意识到此道题是一个归纳题，所以注重看了最后一句。请问一下C犯了什么逻辑错误？是自己想多了吗？用自己的想法去改动选项和原文了吗？谢谢
解答：
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提问：
我并没有很理解这个题的逻辑链在说什么，我很果断地排除了A因为我觉得A和这段文字的第一句彻底是相反的。可否请王文静老师解释一下逻辑链，并且解释一下为什么选A
解答：
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