It is a metaphor because it is comparing one thing to another.
Answer:
The conclusion of a narrative reflects on (drum roll please): B. the experience over the course of narrative.
By the time the reader gets done reading the last paragraph of the narrative they can reflect on the experience over the course of narrative.
therefore your answer is B.
Hmh well read it over and ill help you after make sure you understand it
I believe the answer is A, I had this same question on a test last year, and I'm pretty sure that's the answer.