20. "After witnessing Chunhyang's beauty, he demanded
that she sleep with him, but she adamantly refused,
declaring she had only one true love. Infuriated, Hak-do
tortured her and threw her in prison. After a few months,
just as Chunyang was on the verge of death, Mong-ryong
returned, with a respectful title as he had promised."
Chunhyang's action tell that she is

a stubborn
b. faithful
C. scared
d. careless​