【判断题】东航空中客车A320机型客舱中有1把应急斧。

【单选题】从项目周期阶段各项工作运行和管理角度，可以把项目的内部管理分为( )两个层次。

【判断题】企业标准是企业内部行为不属科技成果。

【单选题】以下选项不属于造成内部规模不经济的影响因素的是()

【多选题】飞行中，驾驶舱（内）、客舱（内）和货舱（内）起火或冒烟，或发动机起火，即使这些火被扑灭，也属于严重事故征候。但同时满足以下哪些情况，不属于严重事故征候（）

【判断题】客舱快速释压时，有物体在舱内飘飞，可能出现灰尘；人会感觉困倦疲劳，有打嗝及排气现象。（）

【单选题】Recently, I flew to Las Vegas to attend a meeting. As we were about to arrive, the pilot announced with apology that there would be a slight 1 before setting down. High desert winds had 2 the airp...

【单选题】内部业绩评价的等同概念是()。

【单选题】Recently, I flew to Las Vegas to attend a meeting. As we were about to arrive, the pilot announced with apology that there would be a slight 1 before setting down. High desert winds had 2 the airp...

【判断题】如遇到特殊情况，未能完成客舱安全检查，乘务长应向机长报告：“客舱准备未完成”。