Which of the following examples represents a flat character?
A. Jon begins his cross-country cycling trip positive and excited
about the experience. By the end of the trip, he is bitter and
exhausted.
B. Madeline constantly encounters difficulty when she tries to work
with her twin sister, Margo, because their personalities are
opposites.
C. Delvis remains the fun-loving, goofy neighbor and friend to the
main character, Dallas, throughout the story.
D. Ryan strives to gain acceptance at her new school, despite being
very different from the other students.