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标题: 关于OG13 121道题~~麻烦大家帮忙解答~~谢谢 [打印本页]

作者: yangyanghaoren    时间: 2012-8-11 15:48
标题: 关于OG13 121道题~~麻烦大家帮忙解答~~谢谢
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?
A.bone flutes were probably the only musical instrument made by Neanderthats.
B.no musical instrument that is known to have used a diatomic scale is of an earlier date than the flute found at the Neanderthat 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.

正确答案为E,但是我不太明白的是,为什么这个什么什么骨头时间足够长可以完成制作一个笛子就可以加强那个假设呢?可以骨头时间长,但是很晚才制作笛子啊,也不能证明比之前的西方乐器早啊~~
望高人帮忙解答,谢谢啊
作者: lylove47    时间: 2012-8-11 16:44
这里存在一个gap,就是发现的骨头是有四个洞的 从第三个到第六个,然后就得出结论:从这个骨头证据得出,music scale早在很早以前就应用了。

gap就是:这个骨头只有四个洞,如何就一定是有七个洞的music scale呢?

E加强,骨头的长度是可以做成标准七个洞的musicscale的。
作者: silviahelena    时间: 2012-8-11 20:36
这个题目的意思是说,这个骨笛的部分碎片上面的四个洞正好是第三到第六个音符。然后呢,这个题有点不厚道,我们要知道Neanderthal是指某个3至5万年前生活在欧洲的某个部落的人,不然是很难知道这个时间关系的。史学家于是说如果这个骨笛的碎片有这些音符,那么 完整的一个笛一定 可以有7个音符,所以7个音符的乐器其实出现时间要比文艺复兴早得多。

对各个选项取反,如果E选项不成立,一根骨不够长,不够做7个音符的话,当然这个逻辑就不成立了。
作者: yangyanghaoren    时间: 2012-8-11 21:23
标题: 太谢谢了~~
thanks
作者: yangyanghaoren    时间: 2012-8-11 21:23
标题: thanks~~
感激不尽~~
作者: keithyang926    时间: 2012-8-13 01:36
这个题目的意思是说,这个骨笛的部分碎片上面的四个洞正好是第三到第六个音符。然后呢,这个题有点不厚道,我们要知道Neanderthal是指某个3至5万年前生活在欧洲的某个部落的人,不然是很难知道这个时间关系的。史学家于是说如果这个骨笛的碎片有这些音符,那么 完整的一个笛一定 可以有7个音符,所以7个音符的乐器其实出现时间要比文艺复兴早得多。

对各个选项取反,如果E选项不成立,一根骨不够长,不够做7个音符的话,当然这个逻辑就不成立了。
-- by 会员 silviahelena (2012/8/11 20:36:31)



同意,这个题确实有些不厚道。记得还有其它逻辑题也要求知道点题目知识,一下回忆巴起来。
作者: 白菜白菜    时间: 2012-9-12 17:03
这题碰到好几次了,每次都选错!




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