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题库 / Prep2007E1-SC-140
In human hearing, subtle differences in how the two ears hear a given sound help the listener determine the qualities of that sound.
in how the two ears hear a given sound help the listener determine
in the two ears hearing a given sound help the listener in determining
in how a sound is heard by the two ears helps the listener determine
between how the two ears hear a given sound helps the listener in determining
between how a sound is heard by the two ears help the listener in determining
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【求教】这里为什么不能用differences between呢？不是两个耳朵听到的差别么？似乎是两者之间的差别呀？烦请老师解答~谢谢！
difference in 表示“在...方面的差异”，而difference between 表示“……与……之间的差异”，一般还与and连用，即difference between...and...
句意是想说，在人类的听觉中，两个耳朵在听某种特定声音上的细小差别帮助他们来决定声音质量。
D用了helps，而主语是subtle differences，这个马上杀了。
E用了被动，意思是两个声音被耳朵听见，与A是两个耳朵如何听到声音，感觉A更加顺更加舒服点。
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