A. Rivers run higher than usual. B. Rivers have run out of water. C. Rivers cause little damage. D. Every year rivers overflow. 参考答案:A 答案解析:[听力原文] At least seven people were killed in seven floods judged to be the worst to hit southe
第32题: [多项选择]《建筑消防安全检测评价技术规程》规定,报警控制器功能技术要求() A. 报警功能、报警控制功能、故障报警功能、屏蔽功能、监管功能等 B. 主电切断时,备电应自动投入运行主电源恢复时,能自动转换到主电源上 C. 控制器用备用电源供电,持续进行或在模拟试验,控制器因连续正常工作30min 参考答案:A, B