【简答题】句子翻译 1. Language is a specifically human activity. 2. When and how did human beings acquire language? To what extent is language innate, and to what extent is it learned? 3. The ultimate origin of lan...
【简答题】Animal communication systems are genetically transmitted, while human language is ______ transmitted. That is, human language is passed on from one generation to the next by teaching and learning, rat...