D.The rhythm supports the rhetorical nature of the questions posed in the poem.
Explanation:
The poem set out in the above question is fraught with rhetorical questions, which are those questions that are asked without the intention of getting answers. As you can see from reading the poem, the rhymes set a certain rhythm that engages the reader and emphasizes the rhetorical nature of the questions. If the poem did not set a rhythm, the reader might not realize the emphasis that rhetorical questions deserve. For this reason, we can conclude that in this poem the rhythm supports the rhetorical nature of the questions posed in the poem.
