Answer:
D.) Juliet is worried about the feud between the families, but the audience already knows the fued will end once the two are happily married.
Step-by-step explanation:
I'm not one hundred percent sure, because there are multiple versions of Romeo and Juliet so I don't know which one you're talking about, but I'm pretty sure this one is the best one. If this is wrong, it's prolly C.