试题题干
Language is a system of （）vocal symbols by means of which the members of a speech community communicate, and transmit their culture.
参考答案
正确答案：
试题解析
语言是一种任意的有声符号系统，语言社区的成员通过它进行交流和传播他们的文化。
Language is a system of （）vocal symbols by means of which the members of a speech community communicate, and transmit their culture.
语言是一种任意的有声符号系统，语言社区的成员通过它进行交流和传播他们的文化。