丙级价格评估机构应当具备的条件包括（）。 具有工商注册企业法人资格的基本条件。 具有相应的组织章程和必要的管理制度。 经国家发展改革委价格评估人员执业资格认定，取得中华人民共和国价格评估人员执业资格证书的价格评估专业人员不少于7名。 具有经济、会计及相关工程技术等专业的中、高级职称的技术人员不低于企业实有总人数的50%。 注册资金不低于20万元人民币。
模块划分的原则是（）。 耦合小，内聚小。 耦合大，内聚小。 耦合小，内聚大。 耦合大，内聚大。
有些学生说，如果父母少一点唠叨，或者学校少一点讨厌的考试，他们会更乐意学习，这一现象的心理实质是（） 正强化。 负强化。 惩罚。 消退。
出口商审核信用证的依据是（）。 合同及《UCP600》的规定。 一整套单据。 开证申请书。 商业发票。
You are the network administrator for your company. The network consists of a single Active Directory forest. The forest consists of 19 Active Directory domains. Fifteen of the domains contain Windows Server 2003 domain controllers. The functional level of all the domains is Windows 2000 native. The network also consists of a single Microsoft Exchange 2000 Server organization. You need to create groups that can be used only to send e-mail messages to user accounts throughout the company. You want to achieve this goal by using the minimum amount of replication traffic and minimizing the size of the Active Directory database. You need to create a plan for creating e-mail groups for your company. What should you do？（） Create global distribution groups in each domain. Make the appropriate users from each domain members of the global distribution group in the same domain. Create universal distribution groups. Make the global distribution groups in each domain members of the universal distribution groups.。 Create global security groups in each domain. Make the appropriate users from each domain members of the security group in the same domain. Create universal security groups. Make the global security groups in each domain members of the universal security groups.。 Create universal distribution groups. Make the appropriate users from each domain members of a universal distribution group.。 Create universal security groups. Make the appropriate users from each domain members of a universal security group.。
椭圆封头压延成形时一般取（）材料拉伸系数。
