Read the excerpt from ”Homesick” by Jean Fritz.

I had never seen so many stars. When I looked for a spot where I might stick an extra star if I had one, I couldn't find any space at all. No matter how small, an extra star would be out of place, I decided. The universe was one-hundred-percent perfect just as it was.

With these sentences, the narrator is

a .expressing doubt in herself.
b .providing her view of the world.
c .displaying learned knowledge.
d .communicating a desire for change.