A particular register often distinguishes itself from other regi

A particular register often distinguishes itself from other registers by all the following except ______. ()
A、having a number of distinctive words
B、using words or phrases in a particular way
C、showing special social identities
D、using such special grammatical constructions as scientific or legal language, et
【正确答案】：C
【题目解析】：(P169)解析:某一特定的团体总是会使用同一种语域,例如具有同一种职业的人如医生、教师和律师,或具有相同兴趣的人如集邮者、足球迷等。一种语域之所以有别于其他语域,是因为它有大量的专用词汇,有独特的使用词汇或短语的方法,有时甚至会有独特的语法结构等,例如科技语言或法律语言就是如此。