Documents Unit Two About Language. 2.1 Theories of the origin of L. Communication constitutes one of the most...

Slide 1 Unit Two About Language Slide 2 2.1 Theories of the origin of L.  Communication constitutes one of the most fundamental needs of human beings, and is ultimately…

Documents Unit Two About Language

Unit Two About Language 2.1 Theories of the origin of L. Communication constitutes one of the most fundamental needs of human beings, and is ultimately essential for their…