Exposure to asbestos fibres is harmful to people' s health _____

Exposure to asbestos fibres is harmful to people' s health ______.

单选题

2022-01-10 08:43

A、A) so the use of asbestos is limited
B、B)but asbestos will continue to be used for a long time to come
C、C) so other new kinds of materials are under development
D、D) but they will not be so when ventilation devices are used

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试题解析

B[试题分析]事实判断题。[详细解答]第二段第四句指出，报告同时也认为，虽然已有了其他建筑材料，石棉在英国建筑业未来的许多年中将继续起重要作用，因为它易得到且成本低。A与D都不对，因为即使如此，石棉对人仍有伤害。全国医学研究会所给的一些建议只能减少(reduce)石棉绒对人体的伤害，却不能杜绝，见第三段第一句。C也不对，其他材料业已存在(见本题题解上文)，而不是正在研制(under development)。

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