Question

impulsive, emotional romeo acts as a character foil for
rosaline, who is unloving and cold.
capulet, who is stern and protective.
nurse, who is wise yet funny.
paris, who is stable yet dull.

Explanation:

A character - foil is a character who contrasts with another character. Romeo is impulsive and emotional. Paris is stable yet dull, providing a contrast to Romeo's passionate and impulsive nature.

Answer:

D. Paris, who is stable yet dull.