创新的特征有哪些？
从创新的本质看，创造力的表现除了有原创的想法外，还必须兼顾实用性，也就是说，必须指向有应用价值的成果。
Which two settings must be configured in order to use the GUI to configure Call Admission Control with voice applications?（） [" QoS must be set to Platinum"," WMM must be enabled"," QoS must be set to Gold"," TSPEC must be disabled"," Cisco Compatible Extensions must be disabled"]
对于那些不利于社会发展和人民身心健康的民族风俗习惯，应当（）。 ["以强有力的行政手段予以革除","发动群众，大刀阔斧、雷厉风行进行改革","教育和引导群众在自愿的基础上进行改革","顺其自然，表示尊重"]
护理伦理教育的特点是：（） [" 实践性和针对性"," 同时性和层次性"," 专业性和综合性"," 长期性和渐进性"]
为什么高压断路器与隔离开关之间要加装闭锁装置？
