Which lines from “the raven” by edgar allan poe show that the speaker has lost hope of ever being able to move on and recover from the pain of losing lenore?

What impact does the use of dashes have on the rhythmic structure of this poem? the dashes create imperfect rhyme that confuses the reader. the dashes create a slow rhythm that is pleasant for the reader. the dashes create a quick rhythm that confuses the reader the dashes create a heightened rhythm that excites the reader