According to the ways antonyms differ, how many groups can we classify antonyms into?

The relationship between the embedded clause and its matrix clause is one of a part to the whole.

A sentence is a （） concept, and the meaning of a sentence is often studied in isolation.

All words may be said to contain a root morpheme.

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

The semantic components of the word “gentleman” can be expressed as（）.

The sentence structure is （）.

Describe the process of language perception，comprehension and production.

ethnic dialect