A.Ctrl+Del B.Win+L C.Ctrl+HOME D.Ctrl+Alt+Del
A.以太網(wǎng)端口連接有問題 B.光纖連接有問題 C.光纖連接完好 D.以太網(wǎng)端口連接正常
A.1~4000 B.1~100 C.1~1000 D.1~4096