The Dev - 1 and Dev -3 routers are OSPF neighbors over the Ethernet 0/0 connection. Based on the show ip ospf neighbor output from the Dev - 1 and Dev - 3 routers, which statement is true?（）

• A、Dev - 1 is the DR because it has a lower OSPF router ID
• B、Dev - 3 is the DR because it has a higher OSPF router priority
• C、Both Dev - 1 and Dev - 3 are using the def ault OSPF router priority
• D、Dev - 3 is the DR because it has a lower OSPF router ID
• E、Dev - 1 is the DR because it has a higher OSPF router priority