选择题:火灾自动报警.自动灭火系统部署应注意()。 题目分类:中级软考 题目类型:选择题 查看权限:VIP 题目内容: 火灾自动报警.自动灭火系统部署应注意()。 A. 避开可能招致电磁干扰的区域或设备 B. 具有不间断的专用消防电源 C. 留备用电源 D. 具有自动和手动两种触发装置 参考答案:
His wife, to whom he __________ for thirty years, was childless. 好大学His wife, to whom he __________ for thirty years, was childless.答案及解析。 分类:中级软考 题型:选择题 查看答案