::资料简介::
1.C根据第一段最后两句“He persuaded a bunch of economists … to draw up a list of priorities. They found that … fighting global warming would cost a colossal amount and yield distant and uncertain rewards”，C应为答案。
2.B根据第二段最后两句“Too often at the UN, said Mr Bolton, ‘everything is a priority’. The secretary-general is charged with carrying out 9,000 mandates, he said, and when you have 9,000 priorities you have none”，B应为答案。
3.B根据第五段前三句“The ambassadors … would work. Promoting breast-feeding … is proven to save lives. It also helps infants … as adults”，B应为答案。
4.D根据第六段第三句“Mr Lomborg reckons that the benefits … would probably outweigh the costs, but not until 2100”，D应为答案。
5.A本文核心是“the UN”是否应该继续把“global warming”当做“priority”来对待。根据全文最后一句，“the UN”能否改变态度，还难以预料。所以，A应为答案。 |
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