()是网点案防工作的第一责任人。
A.网点负责人
B.业务经理
C.柜员
D.大堂经理
参考答案:A
________ the arrival of the police, I would have been robbed by two masked men.
A.Had it not been for
B.If it were not for
C.Had it been not for
D.If it would not be for
为保证网管系统的稳定运行,应定期检查各服务器磁盘空间利用率,常用查看UNIX系统文件系统利用率的命令是()。