点火引爆模拟重大灾情的实兵实装(),更有身临灾害事故现场的真实感。A、灭火演习 B、 发布时间:2017-07-26 15:28 │ 来源:www.tikuol.com 题型:单项选择题 问题: 点火引爆模拟重大灾情的实兵实装(),更有身临灾害事故现场的真实感。A、灭火演习B、实地训练C、技术训练D、战术训练
题型:单项选择题 某男性锅炉操作工,在一个通风不良的环境中,连续 工作3~4小时后,突感头痛和头晕。查体:患者面色潮红,口唇呈樱桃红色,并伴有呼吸加快等表现。疑为何种毒物中毒A.一氧化碳B.氰化物C.二硫化碳D.氮氧化物E.硫化氢 查看答案
题型:单项选择题 Though lacking money and support from his family, he ________ to complete the task by himself, which brought him confidence and experience.[ ]A. tried B. attemptedC. ran D. managed 查看答案