In the study of linguistics, hypotheses formed should be based on language facts and checked against the observed facts.

A scientific study of language is based on what the lin...

判断题A scientific study of language is based on what the linguist thinks.

Linguistics studies particular language, not languages ...

判断题Linguistics studies particular language, not languages in general.

Linguistics is generally defined as the scientific stud...

判断题Linguistics is generally defined as the scientific study of language.