Duke ellington played piano, wrote songs, and led on of the greatest big bands ever.
what is the prepotistion
1 one
2 of
3 played
4 ever

2) of.

Explanation: a preposition is a word governing, and usually preceding, a noun or pronoun and expressing a relation to another word or element in the clause. In the given sentence, we can see an example of a preposition in the word "of" that in this case indicates belonging (Duke Ellington played in the greatest big big bands ever). So the correct answer is the corresponding to option 2.

the statement flat characters usually only have one trait that is developed in their story lines is true.

a term is used to describe a sudden revelation in a short story is "showing forth".