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题目内容
（信阳师范大学英语语言学）
_____ ln a person.s speech or writing usually ranges on a continuum from casual or colloquial to formal or polite according to the type of communication.
A.regional variation
B.change in emotions
C.variation in connotations
D.stylistic variation
A.regional variation
B.change in emotions
C.variation in connotations
D.stylistic variation
参考答案