The correct option is B inquisitive
The correct answer for this would be option A, inquisitive. Rose is curious about Troy the circumstances that he had face and the changes he goes trough. It is through Rose that the reader gets to know Troy, thus also quenching the curiosity of the audience. He is attentive, but that is not his role. There is no condemnation or justification in his tone. Therefore, options B,C,D and E are incorrect.