问题 更新时间2023/4/3 12:59:00 _______ is concerned with the social significance of language variation and language use in different speech communities. A.Psycholinguisticss B.Sociolinguistics C.Applied linguisticss D.General linguistics 答案 登录 注册 参考答案:B 出自:联大 >> 信阳师范学院-英语语言学