Answer: D. It helps readers understand what the meaning is behind different types of figurative language.
Explanation: Each time you paraphrase something, you are repeating a thought, image, idea, etc., but expressed in a new way; this piece of "new information" about the same topic helps readers figure out the meaning behind other parts of the poem that would otherwise seem more obscure to them.
Symptoms: fever, cough, fatigue, shortness of breath, sore throat, nausea, diarrhea
Answer:
Not sure about the lesson, but the dramatic irony is that he threw away the matress without knowing it was filled with money.