建设工程项目管理内涵的发展，可以从以下（）体现。 A.管理理念的转变 。 B.管理方法的转变 。 C.信息技术的应用 。 D.以上都是。
操作方便、（）是爆炸成形的特点。 成本低、生产周期短。 成本低、产品周期短。 成本高、产品周期长。 成本高、生产周期短。
You are the network administrator for Contoso， Ltd. The network consists of a single Active Directory forest that contains a single domain named contoso.com. You have a user account named CONTOSO\admin that is a member of the Domain Admins global group. You need to create a new child domain named NA.contoso.com in the forest. You install a stand-alone Windows Server 2003 computer named DC3. You use the Active Directory Installation Wizard to promote DC3 to a domain controller in the new domain. You choose to create a domain controller for a new child domain in an existing domain tree. You enter the user name and password for CONTOSO\admin. You choose contoso.com as the parent domain， and you type NA as the name of the child domain. You receive the error message shown in the exhibit. （Click the Exhibit button.） You need to be able to create the new child domain. What should you do？（） Enter the network credentials for a member of the local Administrators group.。 Add DC3 to the contoso.com domain and then run the Active Directory Installation Wizard.。 Enter the network credentials for a member of the Enterprise Admins group for the contoso.com forest.。 Enter the network credentials for a member of the Schema Admins group for the contoso.com forest.。
简述模块设计的任务和必须考虑的问题。
下列选项中，属于中西医理论的差别的有（）。 A.理论基础不同 。 B.关注点不同 。 C.对待病毒不同 。 D.对治方法不同。
如果发现种子田有严重的品种混杂现象，田间检验员需要先检查几个样区，并取其平均值，推算群体，查出淘汰值？准考证号（）
