Answer:
She didn't feel comfortable around them?
I'm probably incorrect.
Explanation:
I would say the answer is a metaphor hope this helps:)
A book was the first ever object that the martian was able to describe. The book was compared to the Caxton. The martian described the Caxton as having a lot of wings and the wings serve as the pages of the book.
Hope my answer has come to satisfy your query.
The answer would be C. flavors :)