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题目内容
（信阳师范学院-英语语言学）
Although _______ are simplified languages with reduced grammatical features, they are rule-governed, like any human language.
A.vernacular languagess
B.creoles
C.pidginss
D.sociolects
A.vernacular languagess
B.creoles
C.pidginss
D.sociolects
参考答案