Answer:
B. Overzealous
Step-by-step explanation:
Definition:
showing too much energy or enthusiasm in pursuit of a cause or objective.
This is implying that your daughter is more than a fan meaning she is obsessed or overly enthusiastic towards the singers to the point where it is too much which can be negative and not a good thing when you are too obsessed with something. Eager is meaning that she happy to be a fan and a good one but not really implying that she is obsessed. enthusiastic is implying that she is content with the singers and likes the music but again its not implying that she is too obsessed. the same goes for passionate.