A.the /s/ appears after voiceless sounds
B.the /z/ appears after voiced sounds(All vowels are voiced)
C.the /əz/ appears after sibilants
D.the/z/ appears after voiceless sounds
A.Widower’s Houses
B.Mrs.Warren’s Profession
C.St.Joan
D.Pygmalion
A.AD单点登录服务程序自动上报消息给防火墙
B.安装单点登录服务程序接收PC的消息
C.防火墙监控AD认证报文
D.安装单点登录服务程序查询AD服务器安全日志