对现代网络信息系统的保护内容主要包括保护和()。
A、检测、响应、审计B
暂无解析
Thismissileisdesignedsothatonce_____nothingcanbedonetoretrieveit.
翻译：
Cultureshockiscausedbytheanxietythatresultsfromlosingallfamiliarsignsandsymbolsofsocialintercourse.(PassageFour)
____youwerebusy,Iwouldn’thavebotheredyouwithquestions.
____Thewaterleftinthekettle,thedoctorputseveralthingsheunwrappedfromahandkerchief.
Nancywassurprisedthattheyhave（），Theyseemedtobeahappycouple.
