Which statement about memoirs is most true?
a. they use narrative elements to recount personal experience and development.
b. they use narrative elements to tell a story in a rhythmic way.
c. they use poetic techniques to explore feelings about a subject in a concise way.
d. they use dramatic elements to depict the flaws of human nature.

Option a

Explanation:

A memoir can be regarded as ta collection of a person's personal memories which includes the events that occurred in his life whether public or private, written by that person.

A memoir basically focuses on the personal memories collection and experiences of an individual thus they also serve the purpose of highlighting and recalling the events from the past that helped in the personal development or introduced some change in that individual's life.