there are some well-known theories about the origin of language
举一反三
- There are some well-known theories about the origin of language though some of them have now been discredited. The following are some of them, except____.
- 中国大学MOOC: There are some well-known theories about the origin of language, among which______ proposes an extremely specific connection between physical and oral gesture.
- there are some well-known theories
- The scientific theories about the origin of language include the bow-wow theory, the pooh- pooh theory and the "yo-he-ho" theory.（）
- The notion of a language is not __________ and there really exist many types or__________ of the same language. Some language variations result from the language user, that is , his or her geographical origin (__________), or his or her social condition (__________). However, some language variations result from the circumstances of communication, such as __________ and Ligua Franca , __________ and __________ as well as__________.