Read the central idea from "A Home Away from Home."

Grandma Rose was an important person in the narrator's life.

How does the author develop this central idea over the course of the memoir? Select the two correct answers.

A. by observing that Grandma Rose was the center of her family's universe
B. by explaining that she was named Caroline Rose after her Grandma Rose
C. by explaining that both she and Grandma Rose were considered stubborn
D. by describing herself as a lost book that had finally been returned to its shelf