【单选题】Compared to the tail of electrically charged atoms, the tail of neutral dust particles is relatively
【单选题】根据《工程建设项目招标投标活动投诉处理办法》的规定,投诉人投诉时,应当提交投诉书。下列不属于投诉书内容的是( )。
【单选题】根据《工程建设项目招标投标活动投诉处理办法》中的相关规定,下列关予行政监督部门负责投诉处理的工作人员不需回避的内容是( )。
C.
在近五年内本人曾经在被投诉人单位担任高级管理职务
D.
与投诉人有其他利害关系,可能影响对投诉事项公正处理
【单选题】患者男,36岁,3年来出现劳累后胸闷头晕,一小时前因胸闷自服硝酸甘油后感头晕加重,并出现短暂黑矇而来院,既往无高血压,无烟酒史,其父有类似病史。查体:血压120/70mmHg,心率68次/分,双肺(-),心界不大,心律整,胸骨左缘第3~4肋间可闻3/6级收缩期吹风样杂音,A2,减弱。 最可能的诊断是
【单选题】______ is an aviation term that describes an event in which the rear tail of an aircraft touches the runway .
【单选题】Tail strike is an aviation term that describes an event in which the ______ of an aircraft touches the runway.
【单选题】Tail strike is an aviation term that describe an event in which the ____ end of an aircraft touches (strikes) the runway.