标题: 求解 是选b还是e [打印本页] 作者: jiejiexi 时间: 2010-12-7 20:18 标题: 求解 是选b还是e The spacing of the four holes on a fragment of a bone flute excavated at a Neanderthal campsite is just what isrequired to play the third through sixth notes of the diatonic scale—the seven-note musical scale used in much if Western music since the Renaissance. Musicologists therefore hypothesize that the diatonic musical scalewas developed and used thousands of years before it was adopted by Western musicians.
(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 foundat the Neanderthal campsite.
(C)The flute was made from a cave-bear bone and the campsite at which the flute fragment was excavatedwas 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.
The cave-bear leg bone used to make the Neanderthal flute would have been long enough to make a flutecapable of playing a complete diatonic scale. 作者: sdcar2010 时间: 2010-12-7 22:09
It's E, final answer.作者: jiejiexi 时间: 2010-12-7 22:45
为什么b不对呢作者: sdcar2010 时间: 2010-12-8 01:31
B has no impact on the argument.作者: jiejiexi 时间: 2010-12-11 17:48
可以麻烦解释下这题和它的逻辑吗？完全没懂。谢谢作者: jonshi522 时间: 2011-1-22 21:06
B states a fact that is unrelated to the point which sentences above are trying to explain.Since the sentences above describe the hypothesis that the diatonic musical scale was used years before adopted by Western musicians.You better compare B and E,then you will find that B has nothing to do with that hypothesis.