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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 significant variations in humidity.

In the argument above, the two portions in boldface play which of the following roles?

正确答案: D

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OG 12-124

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楼主
发表于 2009-8-30 11:46:00 | 只看该作者

OG 12-124

Museums that house Renaissance
 
Museums that house Renaissance oil paintings typically store them in envbironments 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 significant variations in humidity.
In the argument above, the two portions in boldface play which of the following roles?
A. The first 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 first is the position taken by the argument; the second is the position that the argument calls into question.
C. The first 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 first is a judgment that has been offered in support of the position that the argument calls into question; the second is that positon.
E. The first is a claim that the argument calls into question; the second is the position taken by the argument.
 
 
我认为 "paint is the most sensitive substance in these work" 说明 they should not relaxing the standards for teperature and humidity control 而不是支持 lelaxing.  谁能解答一下,多谢? 

[此贴子已经被作者于2009/8/30 11:46:20编辑过]
沙发
发表于 2009-10-22 16:58:00 | 只看该作者

我之前也是这么认为,后来仔细想了一下觉得应该是:这种油画颜料能够很好适应环境(the kind of oil paint used in these paintings actually adjusts to climatic changes quite well),而painting中这种最敏感最易受影响的颜料(paint is the most sensitive substance in these work)都能够适应环境,那么painting中其他的物质必定也都能够适应环境,所以可以指定更节约钱也就是更宽松的标准 (then relaxing the standards for temperature and humidity control)

不知道这样想对不对

板凳
发表于 2009-10-22 19:31:00 | 只看该作者
对的。
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