Barthel指数是用于评定（）的方法 肌力。 肌张力。 关节活动度。 ADL。 平衡功能。
物理修复
All WAN links inside the ABC University network use PPP with CHAP for authentication security. Which command will display the CHAP authentication process as it occur between two routers in the network?（） show chap authentication。 show interface serial0。 debug ppp authentication。 debug chap authentication。 show ppp authentication cha。
按照国际收支的统计原则，交易的记录时间应以（）为标准。 签约日期。 交货日期。 收支行为发生日期。 所有权转移。
Which two statements about the QoS policy generation phase of the Cisco SDM QoS wizard are true？（） the SDM QoS wizard will create two real-time traffic classes to handle VoIP， voice signaling， and video packets。 the SDM QoS wizard will create three real-time traffic classes to handle VoIP， voice signaling， video， and video packets。 the SDM QoS wizard will create four real-time traffic classes to handle VoIP， voice signaling， video， and video streaming packets。 the SDM QoS wizard will create two business-critical traffic classes to handle transactional and network management packets。 the SDM QoS wizard will create three business-critical traffic classes to handle transactional， network management， and routing packets。 the SDM QoS wizard will create four business-critical traffic classes to handle transactional， network management， routing， and best-effort packet。
婴幼儿肺炎最主要的病理生理改变是：（）
