A.沿轨迹1运动
B.沿轨迹2运动
C.沿轨迹3运动
D.沿轨迹4运动
答案:A
-- Do you have any clothes ________, sir?
-- No, thank you.
A.to wash
B.to washing
C.to be washing
D.to be washed
路由故障检测常用命令()
A.Trancert
B.telnet
C.ping
D.ftp