【简答题】A linguistics study is descriptive if it describes and yses facts observed; it is p ____ if it tries to lay down rules for “correct” behaviors.
【判断题】Cognitive linguistics is a cluster of overlapping approaches to the study of language as a mental phenomenon.
【简答题】Linguistics is a scientific study of the language. ____
【单选题】根据我国刑法规定,有期徒刑的期限一般是( )。