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The spacing of the four holes on a fragment of a bone flute excavated at a 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 hypothesis?

正确答案: E

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向大N请教一道题

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楼主
发表于 2008-8-6 18:21:00 | 只看该作者

向大N请教一道题

The spacing of the four holes on a fragment of a bone flute excavated at  a 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 befored it was adopted by Western musicians.

Which of the following, if true, most strongly supports the hypothesis?

A. Bone flutes were probably the only musical instrument made by Neanderthals.

B. No musical instrument that is known to have used a diatomic 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.

答案:B

不知道为什么选B

沙发
发表于 2008-8-6 21:14:00 | 只看该作者
答案不是B是E,前两天讨论过了

http://forum.chasedream.com/dispbbs.asp?boardID=24&ID=337938&page=1

[此贴子已经被作者于2008-8-6 21:16:17编辑过]
板凳
 楼主| 发表于 2008-8-6 23:57:00 | 只看该作者

选E? 这题是加强题啊,E是削弱吧

地板
发表于 2008-8-7 00:25:00 | 只看该作者
(E)说做笛子的骨头可能足够长到可以演奏所有音阶。文章中说挖出来的骨制笛子上发现了能够演奏3-6音阶的4个洞,而全音阶是7个洞,所以(E)对骨头长度的补充强化了骨头能演奏全音阶的可能。换个角度,E+not,如果骨头的长度不够演奏全部7个音阶,那么发现的笛子就不能证明演奏全音阶乐器当时已经存在了,B+not削弱了结论。
所以(E)是加强。


[此贴子已经被作者于2008-8-7 0:33:05编辑过]
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