As modern linguistics aims to describe and analyze the language people actually use, and not to lay down rules for "correct" linguistic behavior,it is said to be （）.

In modern linguistic studies, the written form of language is given more emphasis than the spoken form for a number of reasons.

All words may be said to contain a root morpheme.

In terms of the place of articulation, the following sounds [t][d][s][z][n] share the feature of （）.

locutionary act

Describe the process of language perception，comprehension and production.

Componential analysis is based on the belief that the meaning of a word cannot be dissected into meaning components, called semantic feature.

A general difference between phonetics and phonology is that phonetics is focused on the production of speech sounds while phonology is more concerned with how speech sounds distinguish meaning.

Only when a maxim under Cooperative Principle is blatantly violated and the hearer knows that it is being violated, do conversational implicatures arise.

Of the three branches of phonetics, the longest established, and until recently the most highly developed, is（）phonetics.