What are prepositions?

A. words that tell what the subject does

B. words that can express relationship

C. words that identify the subject

D. words that show actions​

Respuesta :

A preposition describes a relationship between other words in a sentence. In itself, a word like "in" or "after" is rather meaningless and hard to define

Answer:

C.

Explanation:

Thats what a preposition is, tell me if the explanation is needed