I would say that the line from Edgar Allan Poe's The Raven that provides information about the setting of the poem is:
<span>As of some one gently rapping, rapping at my chamber door.
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Based on this line, we see that the setting is in a chamber.
because it taught and showed him what to keep in mind
D - 'Like a house that a child might have constructed from cards' is the best option to indicate what the word 'ramshackle' means.
Ramshackle means something in severe disrepair (example: an old, rusty car is a ramshackle car or this house). A house that a child constructed from cards is also thought to be not sturdy and in need of repair when it comes down.