A ____ is a variety of language that serves as a medium of commu

分类: 现代语言学(00830) 发布时间: 2024-08-30 23:56 浏览量: 0
A ____ is a variety of language that serves as a medium of communication among groups of  people for diverse linguistic backgrounds .
A、lingua franca
B、register
C、Creole
D、national language
【正确答案】:A