Choose the correct letter, A, B, C or D. Write the correct letter in boxes 10-13 on your answer sheet. What proportion of poor

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问题 Choose the correct letter, A, B, C or D.
Write the correct letter in boxes 10-13 on your answer sheet.
What proportion of poor households get all their income from reef products?

选项 A、12%
B、20%
C、29%
D、59%

答案A

解析 本题可根据poor households和income两个关键词来定位。全文中提到居民收入的只有C段。该段第三句提到,12%的贫穷家庭的收入完全依靠珊瑚礁来获得。题目中的get all their income与completely dependent on均指“收入完全是靠……”,为同义表述,故A项符合。
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