求助 OG12 124 求解

davidliuscu

OG12 124

124.Museums that house Renaissance oil paintings typically store them in environments that are carefully kept within
narrow margins of temperature and humidity to inhibit any deterioration. Laboratory tests have shown that the
kind of oil paint used in these paintings actually adjusts to climatic changes quite well. If, as some museum
directors believe, paint is the most sensitive substance in these works, then by relaxing the standards for
temperature and humidity control,museums can reduce energy costs without risking damage to these
paintings. Museums would be rash to relax those standards, however, since results of preliminary tests indicate
that gesso, a compound routinely used by Renaissance artists to help paint adhere to the canvas, is unable to
withstand signifi cant variations in humidity.
In the argument above, the two portions in boldface play which of the following roles?
(A) The fi rst is an objection that has been raised against the position taken by the argument; the second is the
position taken by the argument.
(B) The fi rst is the position taken by the argument; the second is the position that the argument calls into
question.
(C) The fi rst is a judgment that has been offered in support of the position that the argument calls into
question; the second is a circumstance on which that judgment is, in part, based.
(D) The fi rst is a judgment that has been offered in support of the position that the argument calls into
question; the second is that position.
(E) The fi rst is a claim that the argument calls into question; the second is the position taken by the argument.

argument, judgment, position分别指的是什么？

还有句子作用体怎么切入才好啊？

tania_zhang

注意逻辑关系。
一般however之后的才是主结论。
mandybabay 发表于 2011-9-30 06:21

这道题however是滞后修饰，修饰的是他前面的博物馆这样做是鲁莽的，因为since后的从句讲的是作者认为博物馆降低温湿度标准的做法鲁莽的原因，所以主结论还是 博物馆降低温湿度标准是鲁莽的

mandybabay

注意逻辑关系。
一般however之后的才是主结论。

tania_zhang

收藏文艺复兴时期油画的博物馆,一般会把他们储存在严格控制温差和湿度的环境下防止损坏】   
【研究显示：油画所用的颜料油其实是能很好适应气候变化的】
【如果，按照一些馆长相信的那样，颜料是这些（油画）作品中最敏感的东西】
【那么，放宽温湿度控制标准，博物馆可以节约能源开支而且不会影响到这些油画】
【但是对博物馆来说，放宽这些标准是鲁莽的】←这才是主结论
【因为初步试验证明，石膏底，一种文艺复兴时期艺术家常用的将油画固定在帆布上的混合物，是无法抵挡严重湿度变化的】
D选项的意思是说：
BF1是用来支持整篇文章（就是主结论）反对的那个立场；
BF2就是（BF1支持的）（文章反对的）那个立场

argument, 整篇文章
judgment, 是判断，就是一些馆长所相信的事情:颜料是（油画）作品中最敏感的东西
position, 立场，不一定是结论，只是一种态度