Chomsky uses the term ______ to refer to the actual realization

Chomsky uses the term ______ to refer to the actual realization of a languageuser's knowledge of the rules of his language in linguistic communication. ()
A、langue
B、competence
C、parole
D、performance
【正确答案】：D
【题目解析】：(P7):按照乔姆斯基的定义,能力是一个理想的语言使用者所具有的有关其所使用语言规则的知识,运用则是指这种知识在语言交际过程中的实际运用。