It might be said that Sergei´s reaction towards Yoni at his door might be option D. he might have been frightened because Yoni could discover the gold fish. so his reaction was kind of harsh, he did not what to answer the questions and he wanted the boy to go away from his house.
Answer:
He hates it because it is Juliet's family's foe, and is willing to change it to please her
Explanation:
Romeo suddenly hates his name because he discovers that his name is the same as the name of the foe of Juliet's family.
He is displeased when he learns of this and is willing to change his name so that he can please his lover, Juliet.