The best and most correct answer among the choices provided by the question is A.isolation <span>. </span> <span>The toothbrush in the poem represents isolation. </span> Hope my answer would be a great help for you. If you have more questions feel free to ask here at Brainly.
Explanation: Isolation is being in a place or in a situation that is separated from others, it can be by decision or not. In the given lines from "Rhapsody on a Windy Night" by T. S. Elliot, the author uses the image of the toothbrush to represent or give the idea of isolation, because of the image of a single toothbrush, hanging on the wall, which can be an indicator that the person lives alone.
