请教GWD-1-Q17

这个题看的不下两遍，还是一点都不懂~情NN指教~谢谢啦

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.

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这不是语法来的啵！！我是这样做的，不知道答案对不对

原文读到的信息是：一个和骨头有关的什么洞洞，是一个东西（diatonic），这是东西是从文艺复兴以来常在西方音乐中用到的。所以，音乐家假设这个diatonic的东西被西方音乐用之前就已存在千年了

A，错，因为有ONLY，太绝对的一般都是出错概率很高的

B，没有一个乐器被知道在更早之前的时候，错，原文没有提到时间比较

C，无关，没有提到与这个diatonic或音乐有关的东西

D，Flute是最简单的乐器，原文没提到

E，有提到flute这个东西，又提到可以play a complete diatonic scale的，我觉得应该是这个。