根据1976年美国学者萨奇T.Sxas和霍华德M.Hohade的观点，可将护患关系中的技术关系区分出三种基本模式。即（）、（）和（）。
邮资凭证包括什么？
Cisco IDS sensors form the eyes and ears of your Cisco network intrusion detection system. Placing sensors correctly throughout your network is crucial to successfully implementing your Cisco intrusion detection system . Where can an IPS sensor be placed in an enterprise network？（） [" core layer"," bridging two VLANs on one switch"," between two Layer 2 devices with trunking"," between two Layer 2 devices without trunking"]
下列对妨害民事诉讼的强制措施，应当用决定书的是（）。 ["训诫","拘传","罚款","拘留"]
下列银行转账结算方式中，可用于同城结算的有（）。 ["银行本票","银行汇票","支票","委托银行收款","汇兑"]
教师身心健康的意义是什么？
