下列哪个是hsrp的过程状态(). ["A、学习","B、侦听","C、主设备","D、从设备"]
患者男,23岁,胸中闷痛,甚至胸痛彻背,喘息咳唾,短气,舌苔白腻,脉沉弦。宜首选() ["全瓜蒌","前胡","旋复花","海蛤壳"]
按照电梯外包维保协议,以下内容不属于电梯公司维保内容的是()。 ["A、电梯机房","B、电梯桥箱","C、电梯井道","D、电梯监控"]
网络中某个接口出现大量arp广播请求,应该采用哪个方案(). ["A、arp的限速","B、bpdu过滤","C、关闭cdp","D、启动路由功能"]
属于女性顾客购车动机特点的是()。 ["感情色彩淡薄","被动性强","动机形成迅速、果断","受外界影响大"]
绑架罪