无码高清视频|成人自拍视频|欧美成人午夜无码A片秀色直播|草美女视频网站|美女被操网站在线观看

填空題

Language is p（）in that it makes possible the construction and interpretation of new signals by its users. In other words, they can produce and understand an infinitely large number of sentences which they have never heard before.

答案： productive

你可能感興趣的試題

Findings in linguistic studies can often be applied to the settlement of some practical problems. The study of such applications is generally known as a（）linguistics.

答案： applied

P （）refers to the realization of langue in actual use.

答案： Parole

<em id="dv34h"><output id="dv34h"></output></em>