When configuring a WLAN controller for a voice application using Cisco 7920 wireless IP phones. Which two general control settings should you select？ （） ["Aggressive Load Balancing on","Aggressive Load Balancing off","Multicast on","Multicast off","AP Fallback on","AP Fallback off"]
经回火后，不能使工件（）。 ["获得适当的硬度","提高内应力","获得满意的综合力学性能","减小脆性"]
Sqlserver数据库在企业客户端上取数，服务器名称应是（）。 ["127.0.0.1","服务器IP地址或者服务器计算机全称","Local","127.0.1.1"]
阿普加量表
美国提出“欧洲复兴计划”的根本目的是（）。 ["稳定欧洲的资本主义制度","推行“遏制共产主义”政策","对苏联和东欧地区进行经济渗透","帮助欧洲复兴经济"]
腰带
