骨折黑体题

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7 Often Patients with ankle fractures that are stable, and thus do not require surgery, are given follow-up x-rays because their orthopedists are concerned about possibly having misjudged the stability of the fracture. When a number of follow-up X-rays were reviewed, however, all the fractures that had initially been judged stable were found to have healed correctly. Moreover, there follow-up X-rays of patients of many different orthopedists working in several hospitals were reviewed. Therefore, it is a waste of money to order follow-up X-ras of ankle fracture initially judged stable.

In the argument given, the two boldfaced portions play which of the following roles?

A The first is a position that argument disputes, the second is another claim that has been used to support a conclusion that the argument accepts.
B The first is a conclusion that the argument as a whole opposes; the second is the main position of the argument.
C The first is a conclusion that the argument as a whole opposes; the second provides support to that conclusion.
D The first is a finding whose correctness is at issue in the argument; the second is an assumption that the final conclusion of the argument bases on.
E The first is a finding whose accuracy is evaluated in the argument; the second is evidence presented to establish that finding is not accurate.

正确答案是D， 我选的是E
我的理由是 the second boldface 是evidence，而不是assumption. assumption应该是是个原理或定理的东西，而不是具体事情。

alzn2765

这题原本就是一道assumption题，改成黑脸题是我第一次见到。

E说there follow-up X-rays of patients of many different orthopedists working in several hospitals were reviewed是evidence presented to establish that finding (Often Patients with ankle fractures that are stable, and thus do not require surgery, are given follow-up x-rays) is not accurate.

你觉得there follow-up X-rays of patients of many different orthopedists working in several hospitals were reviewed如何可以直接说明Often Patients with ankle fractures that are stable, and thus do not require surgery, are given follow-up x-rays是不正确的？

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alzn2765 发表于 2015-8-24 22:32
这题原本就是一道assumption题，改成黑脸题是我第一次见到。

E说there follow-up X-rays of patients of m ...

同意！               

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alzn2765 发表于 2015-8-24 22:32
这题原本就是一道assumption题，改成黑脸题是我第一次见到。

E说there follow-up X-rays of patients of m ...

但是assumption不是主观判断吗，怎么成立具体事情了呢。

alzn2765

MMMM25 发表于 2015-8-25 12:23
但是assumption不是主观判断吗，怎么成立具体事情了呢。

这个assumption的意思是就是这个all the fractures that had initially been judged stable是很多不同医院的不同骨科医生看过后得到的结论，也就是这个结论具有普遍性和正确性（样本具有普遍性），不是某个乡村庸医的草率结论。

打开CCTV1看到所有主持人都光着屁股咱才敢光着腚上街，如果楼下有个疯子光腚，你敢不穿裤子出去吗？

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alzn2765 发表于 2015-8-25 17:06
这个assumption的意思是就是这个all the fractures that had initially been judged stable是很多不同医院 ...

我不是在说这个题目，我是在问assumption 这个词打底什么意思。

我的原来看到的assumption 是一个判断，或者叫一个命题，而不是一件具体的事情。

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这题看来看去主要错误还是 the finding is not accurate 被我理解错了。
the finding is not accurate.
我的理解是，接受X射线的做法是不对的
你的理解是，这些病人没有接受X射线


是evidence 还是assumption, 不是主要问题。

alzn2765

MMMM25 发表于 2015-8-25 21:08
我不是在说这个题目，我是在问assumption 这个词打底什么意思。

我的原来看到的assumption 是一个判断， ...

你的理解是，这些病人没有接受X射线----这不是我的理解。

哥们，你先看看逻辑基础吧，或者曼哈顿。

MMMM25

alzn2765 发表于 2015-8-25 21:42
你的理解是，这些病人没有接受X射线----这不是我的理解。

哥们，你先看看逻辑基础吧，或者曼哈顿。 ...

所以，你的理解是什么？我彻底闹蒙了。

sc2015

可否从宏观与微观上判断：
1. 宏观（这里指方向上的）上，D的两句黑体字是符合however相反的，而E是说这两句都赞同correct（正确）, 只是正确的程度（accuracy）不一样，所以从意思上D>E
2. 微观上：D的assumption确实有问题，是fact的东西是不可能是assumption（without proof）或conclusion (主管判断或决定)的，
如果宏微观角度可行，则D>E

希望不要误导