The fact that different languages have different words for the same object is good proof that human language is （）.

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

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

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 （）.

“It is raining hard” is a one-place predication sentence.