Respuesta :
The correct answer is panting.
The word panting can mean several things, but one of its meanings is longing to do something, having desire for something. In the case of the poem above, the narrator is longing to be forever young, immortalized like art on the Grecian urn, however, it is impossible.
The word panting can mean several things, but one of its meanings is longing to do something, having desire for something. In the case of the poem above, the narrator is longing to be forever young, immortalized like art on the Grecian urn, however, it is impossible.