声母
Your network consists of a single Active Directory domain. User accounts for engineering department are located in an OU named Engineering. You need to create a password policy for the engineering department that is different from your domain password policy. What should you do（） ["Create a new GPO. Link the GPO to the Engineering OU.","Create a new GPO. Link the GPO to the domain. Block policy inheritance on all OUs except for the Engineering OU.","Create a global security group and add all the user accounts for the engineering department to the group. Create a new Password Policy Object （PSO） and apply it to the group.","Create a domain local security group and add all the user accounts for the engineering department to the group. From the Active Directory Users and Computer console， select the group and run the Delegation of Control Wizard."]
在6S管理中，需要遵循绿色低碳施工原则，施工单位应该注意节水、节电、节油、（）。 ["A.节地 ","B.节气 ","C.节空间 ","D.节料"]
在自然土壤中，可能出现的土壤剖面形态持征是（）。 ["新生体","侵入体","结构体","石灰反应","铁锰结核"]
医疗器械行业标准由（）部门制定。
粗锡的火法精炼包含哪些主要过程？
