单项选择题

A. From Windows PowerShell, run the Remove-DhcpServerv4PolicyIPRange cmdlet.
B. From the DHCP console, modify the Scope Options of Scope1.
C. From Windows PowerShell, run the Remove-DhcpServerv4Scope cmdlet.
D. From Windows PowerShell, run the Set-DhcpServerv4Scope cmdlet.