Your company has a branch office that is configured as a separate Active Directory site and has an Actrve Directory domain controller. The Active Directory site requires a local Global Catalog server to support a new application. You need to configure the domain controller as a Global Catalog server. Which tool should you use（） ["The Dcpromo.exe utility","The Server Manager console","The Computer Management console","The Active Directory Sites and Services console","The Actrve Directory Domains and Trusts console"]
性偏好障碍
公路工程机械台班单价有哪些费用组成？写出计算公式。
You are implementing an ASP.NET application. You add the following code segment. You need to add code to return a list of all Person objects except those with a UserId that is contained in the secretUsers list. The resulting list must not contain duplicates. Which code segment should you use？（） ["var secretPeople = （from p in allPeople from u in secretUsers where p.UserId == u select p）.Distinct（）； return allPeople.Except（secretPeople）；","return from p in allPeople from u in secretUsers where p.UserId != u select p；","return （from p in allPeople from u in secretUsers where p.UserId != u select p）.Distinct（）；","List
people = new List（ from p in allPeople from u in secretUsers where p.UserId != u select p）； return people.Distinct（）；<\/person><\/person>"]
有机磷农药中高度毒性类的有（） ["苏化203","甲基对硫磷","敌敌畏","敌百虫","乐果"]
童年期文学常见样式和表现手法有哪些？
