（）是企业组织内部依据具体分工，在同一机构、职能业务人员之间的信息传递。
A. 上向沟通
B. 下向沟通
C. 横向沟通
D. 越级沟通
查看答案
加油站应通过各种有效方式，提高加油员（收银员）的防伪鉴别能力。防止（）。
A. 开错发票
B. 加错油品
C. 收取假钞
D. 走单
Which files are managed through the use of the file collection "HACMP_Files"？（）
A. The PowerHA Global OD
B. System networking files including /etc/hosts， /etc/inetd.conf and /etc/services
C. Security files including /etc/passwd， /etc/security/passwd， /etc/group and/etc/security/group
D. User configurable files including Application server start and stop scripts， custom pre and post notificationevents and application monitoring script
微信支付 
支付宝支付