You are the network administrator for The network consists of a single Active Directory domain named The functional level of the domain is Windows Server 2003. You install Terminal Services on all domain controllers. However, your technical support specialists report that they cannot use Terminal Services to access any domain controllers. Which action or actions should you perform to solve this problem? （）(Choose all that apply)

• A、Install Remote Desktop for Administration.
• B、Require the support specialists to use a console session to connect to the terminal servers.
• C、Add the Remote Administrators group to the Account Operators group.
• D、Add the support specialists to the Remote Desktop group.
• E、Modify the Default Domain Controller Group Policy object (GPO) to grant the Log on locally user right to the support specialists.