【单选题】A thief who broke into a church was caught because traces of wax, found on his clothes ( ) from the sort of candles days used only in churches.
【单选题】A thief who broke into a church was caught because traces of wax, found on his clothes, from the sort of candles used only in churches.
【单选题】症见面色萎白或无华,头晕目眩,四肢倦怠,气短懒言,心悸怔忡,饮食减少,舌淡苔薄白,脉细弱或虚大无力,应选用
【判断题】生产开始前应当进行检查,确保设备或工作场所没有上批遗留的产品、文件和与本批产品生产无关的物料,设备处于已清洁及待用状态。()
【判断题】生产开始前应当进行检查,确保设备和工作场所没有上批遗留的产品、文件或与本批产品生产无关的物料,设备处于已清洁及待用状态。检查结果应当有记录。()