语言与文化期末简答题1. What is the fundamental difference between all the art forms and language proper as observed by Crystal at the end of the text?Para 18:“Language allows us to talk about our experience of the world in a way that no other means of communication can. ” Cf: Displacement of language:Language allows us to talkabout things remote in time and space, or both, from the site of the communication (cf. honeybees dance).2. What are the differences between sign langu