结构推理 When it is discovered that a substance harms women's reproductive health，women of childbearing age are usually kept from jobs that might expose them to it．
【正确答案】当发现一种物质对育龄妇女的生殖健康有危害时，育龄妇女通常远离可能把她们置于这种物质危害下的工作。
【答案解析】