The idea of______was first developed by Roman Jacobson(1896 - 1982)in the 1940s as a means of working out a set of phonological contrasts or oppositions to capture particular aspects of language sounds.

填空题In spite of the dominant influences of Transformational Generative Grammar in the American linguistic scholarship, it has been challenged by a number of rebels, among whom, are Fillmore with his ______and other with Generative Semantics.

填空题Mood is made up of two parts: the Subject and the ______ element.