I would ask these basic question, which I find the most important about a poem.
First question, I would ask is Can you describe the poem in simple words to get the in dept view that what is about, the poem. Second one, Which I think is very important
who is the speaker in this poem? and how well would you define this speaker?
An ideal writing structure to help a reader understand a certain event is chronological text structure. Chronological order lists the pieces of the events from the start to the end in the order they happen. So, the answer is D.