诱发稳定型心绞痛的因素不包括() ["感染","情绪激动","劳累","饱食","受寒"]
制定环境方针是()的责任。 ["项目经理","监理工程师","最高管理者","业主方"]
慢性支气管炎的起病与病程特点是() ["起病缓慢,病程长","起病急,病程长","亚急性起病,病程长","慢性起病,病程短","急性起病,病程短"]
柴油属于下列哪类产品()。 ["硬件","流程性材料","软件","服务"]
2岁儿童股骨干骨折的治疗方法,应采取() ["前后石膏托","股骨下端或胫骨粗隆下牵引","水平皮牵引","臀式皮牵引","切开复位、髓内针固定"]
热态启动前,盘车装置必须连续运行,转子偏心度不大于()mm(双幅),方可冲转。