李某，23岁。不慎从高处摔下，致呼吸、心跳停止，需立即初期复苏，开放气道的措施应选择（） ["仰面抬颈法","仰面举颊法","气管插管法","气管切开法","仰卧头侧法"]
我国阀门行业规定了“三化”标准，即（）、通用化和标准化。 ["A、单一化 ","B、专业化 ","C、系列化 ","D、多元化"]
决策理论学派的代表人物是（） ["韦伯","孔茨","巴纳德","西蒙"]
油井关井替柴油的操作步骤其中一项是选择适当的油嘴安装在油嘴套内，应为（） ["32\/64或12.7mm","24\/64或9.5mm","40\/64或15.8mm"]
An end user is deploying Blade servers to replace obsolete rack mounted servers. In addition to AIX Web server and database workloads, they also have Windows workloads. Which Blade is designed for Windows workloads?（） ["HS22","JS43","QS21","PS701"]
什么是个人空间？影响个人空间的因素有哪些？
