Answer:
I am literally stuck on the same question and cant seem to figure it out but I think it is either a or b
Explanation:
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.
Metaphor! Gloria's personality is being compared to the likes of a shellfish (without like or as!)