问题 
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It can be learned from the 6th paragraph that______.A.old people are surprisingly willing
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We can infer from the third paragraph that nowadays many old people in Japan are______.A.t
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Paragraph 2______A. The old people are heavy load
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Paragraph 3______A. The old people are heavy load
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Paragraph 4______A. The old people are heavy load
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Paragraph 3_______A.The old people are heavy load
 
 
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