单项选择题

A. During the unattended installation of Windows 2000 Professional.
B. Make the appropriate changes in the regional settings dialogue box during the installation of Windows 2000 Professional.
C. After Windows 2000 Professional is installed, logon and make the changes through thecontrol panel.
D. Make the appropriate changes in the date and time settings dialogue box during theinstallation of Windows 2000 Professional.