The answer is: [C]: "He threw his bag on the bed, he sat down and sighed."
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C. Emerson's poem has unanswered questions,
making it like a speech. Whitman's poem repeats
ideas for emphasis, making it monotonous.
Answer:
but last year I work hard enough for English that's why my marks be really that good then
They are efficient for rare diseases or diseases with a long latency period between exposure and disease manifestation.