单选题
发布日期:2021-03-22
prevent the passage of flammable gases
prevent the passage of poisonous vapors
delay the spread of heat and flames
maintain watertight integrity
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此试题出现在
文章开头写“泾流之大,两涘渚崖之间,不辩牛马”的目的是
植物体内淀粉如何彻底水解为葡萄糖的?
存款人死亡,如继承人要办理其存款的继承,可持能够证明亲属关系的户口簿、单位介绍信等到银行营业网点办理.
某大型水电站工地,施工单位A在重力坝浇筑过程中,管理人员只在作业现场的危险区悬挂了警示牌,夜间施工时,却发生了高空坠落死亡3人的事故。工程建设期间,还时常发生当地群众到建设管理单位及施工工地大量聚集事件。当工程某隐蔽部位的一道工序施工结束,在未通知监理人员到场检验的情况下,为赶施工进度,项目经理就紧接着指挥完成下道工序的浇筑。A单位在完成隐蔽工程后,在未通知监理人员到场检查的情况下,能否将隐蔽部位进行覆盖并进行下一道工序的施工?为什么?
舌淡胖而润,舌边有齿痕者,多属()
CTCS3-300S型列控车载系统Tmm子单元主要负责ALA单元和车体侧之间()的管理。
用人单位违反集体合同,侵犯职工劳动权益的,()可以依法要求用人单位承担责任。
分拣封发是以()为基本分拣单元,担负邮件的分发和经转任务。
关于民事案件的级别管辖,下列()项是正确的。
执行元件满载比空载的最大工作速度降低很多,是因为()。
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