【单选题】Tom_________ into the house when no one ________ .
【单选题】用户管理主要有3 种功能。其一是( ),其二是单点登录,其三是配置管理。
【判断题】根据二尖瓣型P波可作出二尖瓣狭窄的心电图诊断。( )
【单选题】When Mark went to Tom after the , _______.
A.
Tom said nothing to Mark.
B.
Tom was too angry to talk to Mark.
C.
Mark couldn't think of any words to say to Tom.
D.
Mark said he didn't want to play against Tom's team again.
【单选题】云用户管理主要有 3 种功能。其一是 ( ) ,其二是单点登录,其三是配置管理。