试题题干
As an important theory in the pragmatic study of language, speech act theory was originated with （ ） in the late 50's of the 20th century.
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试题解析
As an important theory in the pragmatic study of language, speech act theory was originated with John Austin in the late 50's of the 20th century. 言语行为理论作为语言语用学的重要理论，起源于20世纪50年代末的约翰·奥斯丁。