单选题 By saying "You have left the door wide open", a speaker might be performing the three acts: locutionary, illocutionary and perlocutionary______. (西安交通大学2008研)
【正确答案】 D
【答案解析】解析：言语行为理论中的发话行为先发生，然后行事行为和取效行为才发生。行事行为和取效行为属于话后行为。