gwd-8-22

cdvitamin

我也错选了B。这道题的关键就是painting和paint的意思有差别。

painting：油画

paint：颜料

题干中说"...recent research shows that even old oil paint is unaffected by wide fluctuations in temperature and humidity.”

D表达了这样一个意思，如果油画中其他材料（比如说纸张）都没有颜料那么易受温度和湿度的影响，那么结论就成立了。

够过分，跟我们玩文字游戏玩到这个层次。

fengyun1

看完所有的解释，只有一句话，一题死可真鬼！

donau

painting：油画

paint：颜料

同意，这道题理解上面两个区别就能确定是D了。

kennypl

even old oil paint is unaffected by wide fluctuations in temperature and humidity

D.
            None of the materials in Renaissance oil paintings other than the paint are vulnerable enough to relatively wide fluctuations in temperature and humidity to cause damage to the paintings.

这两话意思好象矛盾吧...题目里说PAINT不受影响,D里说只有PAINT受影响...疑惑

sabrina07

不矛盾啊。D是说在油画中除颜料以外的其他物质也不会因收藏条件放宽而致使油画受到破坏。

hhdty

[flash=500,350]c:/documents and settings/

[此贴子已经被作者于2007-4-23 22:30:26编辑过]

gonghao

B is saying about the current condition which has been proved with quite well outstands but very costy.  So B makes no sense since the argument require us to find out what would happen and does harm to the paintings with in new environment set by museum.

raikey

看了以上讨论,我认为答案确实是D.

但是需要指出,25楼的推理过程在逻辑上是不成立的:

"D. None of the materials in Renaissance oil paintings other than the paint are...
取非 = SOME of the materials in Renaissance oil paintings other than the paint are..."

这是典型的错误,大家要小心.

证明: 原句是说除了paint之外,其他因素不受影响. 我们现在定义 A=paint受影响, A非=paint不受影响,B=其他因素受影响,B非=其他因素不受影响. 于是D选项说的是  A∩(B非).
对这个东东取非,得到的结论不是 A∩B, 而是 A∩B + (A非)∩B + (A非)∩(B非).
用题目中的话说,也就是 "paint和其他因素都受影响" + "paint不受影响但其他因素受影响" + "paint和其他因素都不受影响". 很清楚,前两种情况下,肯定得不到结论"...save...without endangering...",但是最后一种情况下,仍然可以得到结论"...save...without endangering..."
综上所述,D取非后仍然可以得到原题结论,所以严格来讲D并不是assumption.(故我选了B)

然而,B选项是个陷阱,估计掉到这个陷阱里的XDJM都和我一样,没有准确理解paint和painting之间的区别(正如27楼说的那样). 原题是从 "老颜料不受影响" 推得 "Renaissance油画不受影响" ,B选项的内容跟推理过程根本不沾边.

现同样证明B是错的: B取非后是"按现行标准,R油画会坏",此时能不能仍旧得到结论"...save...without..."呢?回答是"可能的". 因为,条件和结论之间缺乏论据(原题论据是"颜料...",而不是"老油画..."),故它俩之间无必然联系.

最终,B和D比较,择优,选D.

[此贴子已经被作者于2007-6-2 14:34:36编辑过]

fengyun158

以下是引用追逐梦想2006在2006-2-15 20:07:00的发言：

栽了！

Paint和painting原来是不同的意思，一个是颜料，一个是油画

真鬼，这道题目！

Ha, I make the same mistakes.

Furthermore, B is incorrect because Under the current standards ...those paintings do not deteriorate at all, if this is the case, the conclusion , museums could relax their standards....seems not right.

sheilajin

paint和painting。。。晕～

果然逻辑题一个字都不能放过，发现逻辑题其实就是抓细节。。。