试题题干
Words are（）symbols and independent identities so far as their outer facet 一 spelling and pronunciation, is concerned.
参考答案
正确答案：
试题解析
词就是对于其外部方面的拼写和发音而言，具有任意性的符号和独立的单位。
Words are（）symbols and independent identities so far as their outer facet 一 spelling and pronunciation, is concerned.
词就是对于其外部方面的拼写和发音而言，具有任意性的符号和独立的单位。