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There are many speculations about the origin of language, among them are _________.


A、The “Bow-wow” theory
B、The “pooh-pooh” theory
C、The “Yo-he-ho” theory
D、The “oral-gesture” theory

发布时间:2024-11-21 20:10:29
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答案:The “Bow-wow” theory ■The “pooh-pooh” theory ■The “Yo-he-ho” theory ■The “oral-gesture” theory
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