- 問題詳情:Whatarethetwodifferentthingsthatmakehumandifferentfromotheranimals?Oneislanguage,andtheotherismusic.Itistruethatsomeanimalscansing.However,thesongsofanimalsareverysimple.Itisalsotruethathumans,notanimals,havedevelopedmusicalinstruments.Musici...
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