标题: 实在是想不动了 请教两道OG12 CR题 [打印本页] 作者: 塔罗牌 时间: 2011-7-10 17:57 标题: 实在是想不动了 请教两道OG12 CR题 122 the spacing of the four holes on a fragment of a bone flute excavated at Neanderthal campsite is just what is required to play the third through sixth notes of the diatonic scale - the seven-note musical scale used in much of Western music since the renaissance. Musicologists therefore hypothesize that the diatonic musical scale was developed and used thousands of years before it was adopted by Western musicians.
which of the following, if true, most strongly supports the hypotheses?
A) Bone flutes were probably the only musical instrument made by neanderthals. B) No musical instrument that is known to have used a diatonic scale is of an earlier date than the flute found at the Neanderthal campsite C) The flute was made from a cave-bear bone and the campsite at which the flute fragment was excavated was in a cave that also contained skeletal remains of cave bears D) Flutes are the simplest wind instrument that can be constructed to allow playing a diatonic scale. E) The cave-bear leg bone used to make the neanderthal flute would have been long enough to make a flute capable of playing a complete diatonic scale.
124 Museum that house renaissance oil paintings trpically 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 standard for temperature and humidity control, museum can reduce energy costs without risking damage to these paintings. Museum would be rash to relax those standards, however, since results of preliminary tests indicate that gesso, a compound routinely used by Rennaissance 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 in 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 taht the argument calls into question. C) The first is a judgement that has been offered in support of the position that argument calls into question; the second is a circumstance on which that judgement is, in part, based. D) The first is a judgement that has been offered in support of the position that argument calls into question; the second is that position. E) The first is a claim that the argument calls into question; the second is the possion taken by the argument.
