[单选] You are maintaining a Windows Communication Foundation (WCF) service that uses a custom username password class to authenticate clients with. The service certificate is hosted in the deployment server store for trusted root certificate authorities and has a Subject value of TaxServiceKey. Other service certificates hosted on the same server also use TaxServiceKey as a Subject value.You need to ensure that the service identifies itself with a certificate whose subject name and distinguished names are TaxServiceKey.Which code segment should you use?（）

水泥密度试验使用李氏比重瓶测定，该仪器细颈上的刻度读数分别为0-1mL和18-24mL，最小刻度为0.1mL。 “苦吟” 下列（）协议属于应用层协议。 IP，TCP和 UDP。 FTP，SMTP和Telnet。 ARP，IP和UDP。 ICMP，RARP和ARP。 什么叫剖视图？剖视图有哪几类？ 什么是安全生产“三同时”原则？ You are maintaining a Windows Communication Foundation (WCF) service that uses a custom username password class to authenticate clients with. The service certificate is hosted in the deployment server store for trusted root certificate authorities and has a Subject value of TaxServiceKey. Other service certificates hosted on the same server also use TaxServiceKey as a Subject value.You need to ensure that the service identifies itself with a certificate whose subject name and distinguished names are TaxServiceKey.Which code segment should you use?（）