Exposure to asbestos fibres can cause cancer ______. Evidence from the economists and the building industries shows that ______

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问题 Exposure to asbestos fibres can cause cancer ______.
Evidence from the economists and the building industries shows that ______.

选项 A、exposure to asbestos fibres is cancer-causing
B、asbestos is in extensive use in building industry
C、use of asbestos is being reduced gradually
D、exposure to asbestos fibres can be reduced significantly

答案B

解析 事实判断题。石棉的使用给建筑工人造成了危害,但来自经济学家与建筑业的调查表明:虽然有可供利用的其他材料,石棉在英国建筑业中还将大量使用一段时间,因为它易得到且成本低(参阅第二段最后一句)。所以,答案选项表达的内容最为贴切。
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