文本内容:
全国安全生产应急知识竞赛试题答案1C2C3B4B5B6B7C8B9A10A11A12C13A14C15A16C17B18C19A20A21A22C23B24A25C26B27C28B29A30A31B32A33C34A35A36C37A38A39A40B41C42A43C44C45B46B47B48A49C50B51B52A53A54A55C56B57A58C59C60B61C62C63B64C65B66C67A68B69A70B71B72A73B74A75A76B77A78B79A80B。