Using an absolute adjective in a comparative sentences makes your English sound strange so watch out! Another example of an absolute adjective is 'unique' because it means 'one of a kind' and, therefore, it can not be 'more unique' than something. It's either 'unique' or it isn't.
Jane represents a person who was a perfect, innocent crush for Holden. She sort of symbolizes how Holden has trouble connecting with people
D) Roman roads were built only in times of peace.