逐批检查计数抽样程序及抽样表，适用的标准是（）
A. GB 2520
B. GB 1720
C. GB 2828
D. QB 1877
客服人员工作压力来源于工作条件、（）、职业角色、（）组织结构、家庭社会影响。
A. 健康状况；职业发展
B. 健康状况；人际关系
C. 人际关系；职业发展
You have a domain controller that runs Windows Server 2008 R2. The Windows Server Backup feature is installed on the domain controller. You need to perform a non-authoritative restore of the domain controller by using an existing backup file. What should you do（）
A. Restart the domain controller in Directory Services Restore Mode. Use the WBADMIN command to perform a critica
B. Restart the domain controller in Directory Services Restore Mode. Use the Windows Server Backup snap-in to perf
C. Restart the domain controller in safe mode. Use the Windows Server Backup snap-in to perform a critical volume re
D. Restart the domain controller in safe mode. Use the WBADMIN command to perform a critical volume restore.
（）火化机的火化时间不应大于90min/具，其他形式火化机的火化时间不应大于60min/具。
A. 台车式
B. 平板式
C. 架条式
D. 燃气式
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