If help has not arrived in 10-12 hours after you abandon a vessel in a survival craft，you should（）. ["go in one direction until the fuel runs out","plot a course for the nearest land","take a vote on which direction you should go","shut down the engine(s) and set the sea anchor"]
箱体零件加工时的定位基准选择时为何常遵循“基准统一”的原则？
惊讶声、呻吟声、感叹声属于哪种体语（） ["动态体语","静态体语","时空体语","有情感声的类语言"]
简述小分类单品配置工作的核心？
手势、面部表情、眼神等属于哪种体语（） ["动态体语","静态体语","时空体语","有情感声的类语言"]
分布曲线法应用中，不产生不合格品的条件是什么？
