How do people often measure progress in agriculture? Specialisation and the effort to increase yields have resulted in ______ .

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问题 How do people often measure progress in agriculture?
Specialisation and the effort to increase yields have resulted in ______ .

选项 A、localised pollution
B、the shrinking of farmland
C、competition from overseas
D、the decrease of biodiversity

答案D

解析 细节题。根据题干信息specialisation and the effort to increase yields定位至原文第三段第二、三句话。题干提问的是结果,属于六级阅读文章典型的因果关系考查点。原文谈及specialization and the effort to increase yield带来的后果有积极的,如:food become cheaper,safer and more reliable,但也有消极的,如:habitat loss and to diminishing biodiversity。其中负面的影响对应D选项,原文中的diminish (v.减少)与选项中的decrease构成同义替换。A选项的内容出现在文章第二段,为非定位点信息;B选项文中未提及;C选项是干扰项,选项内容是导致专业化和提高产量的原因,而非题干问的结果。
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