题目

阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。Steam trains were replaced by electric ones many years ago, so when the newspaper I worked for 【1】 (hear) that the Admiral steam engine had been restored (恢复), they decided to send me on 【2】 (it) first trip. I wanted to go even though I 【3】(general) disliked travelling by train. In fact, I was looking forward to 【4】 (see) something I had never seen before.When I arrived at the station, lots of people had already been there for a while, enjoying the 【5】 (celebrate) o有关燃烧和灭火的说法错误的是(　　)A. 燃气泄漏应立即关闭阀门，打开排风扇B. 油锅着火时可用锅盖盖灭，是因为隔绝了空气C. 木炭在氧气中燃烧比在空气中燃烧更剧烈，是因为氧气浓度不同D. 山林中开辟的隔离带可以控制火势蔓延，是因为隔离了可燃物