I don't remember anything about an "extended metaphor," but the poem's main focus is to remind herself that while she loves the earthly comforts of her house and all her material things... it is important to not over-love them and instead think of all the spiritual rewards that are awaiting her in heaven.
Answer:
I believe it's A
Explanation:
It was the most noticeable error.
Characters plot and conflict because it shows haw it gets to the climax
Does this count? Lol sorry