大全-18-15

15.   Left-handed persons suffer more frequently than do right-handed persons from certain immune disorders, such as allergies. Left-handers tend to have an advantage over the right-handed majority, however, on tasks controlled by the right hemisphere of the brain, and mathematical reasoning is strongly under the influence of the right hemisphere in most people.

If the information above is true, it best supports which of the following hypotheses?

(A) Most people who suffer from allergies or other such immune disorders are left-handed rather than right-handed.

(B) Most left-handed mathematicians suffer from some kind of allergy.

(C) There are proportionally more left-handers among people whose ability to reason mathematically is above average than there are among people with poor mathematical reasoning ability.

(D) If a left-handed person suffers from an allergy, that person will probably be good at mathematics.（C）

(E) There are proportionally more people who suffer from immune disorders such as allergies than there are people who are left-handed or people whose mathematical reasoning ability is unusually good.

这应该是归纳题吧？

左撇子比右撇子容易得免疫失调；

左撇子的人由于右脑控制所以数学推理能力强。

按照费费的说法，就是把这两个搭个桥连起来，那么答案就应该是D啊：一个左撇子如果得了感染，很有可能具有高的数学逻辑推理。可是标准答案C里面根本没有提到免疫失调的问题，只是说左撇子里面数学推理超过一般水平的人比水平低的人要多。这是什么逻辑？难道是因为我不是左撇子所以无法理解这个推理？

我的感觉仍然与楼主一样，可不可以谁解释一下，谢谢了！

D和E均属于比较对象错.

D eventually compare the
            left-handed person who suffers from an allergy with the left-handed person who dosen't suffer from any allergy.