GWD讨论汇总

pallasgrace

GWD1-Q17:

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 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.

不明白熊和乐器有什么关联啊$$

christinawu

谢谢，有没有GWD-TN-17  37 的讨论贴？？？？

37. GWD26-Q37

Sound can travel through water for enormous distances, prevented from dissipating its acoustic energy as a result of boundaries in the ocean created by water layers of
            different temperatures and densities.

 

A.      prevented from dissipating its acoustic energy as a result of

B.       prevented from having its acoustic energy dissipated by

C.      its acoustic energy prevented from dissipating by

D.      its acoustic energy prevented from being dissipated as
            a result of

E.       preventing its acoustic energy from dissipating by

 

ilhht

没有看到GWD32在哪里？

meteor880826

哭~找了好久总算找到了~

meteor880826

感谢感谢~前辈们~恩~

StanleyL

没发现GWD32在哪？

huangrongsta

怎么没有13到20的讨论呢?很希望看到啊~

阿彻

gwd-16呢？！！！！！！继续啊~~~~~

x2008nzu

万分感谢~~~真是万分感谢

Airry

ding~