发送ICMP回送请求的命令叫做( )。A.Ping B.Telnet C.FTP 发布时间:2017-06-22 03:09 │ 来源:www.tikuol.com 题型:单项选择题 问题: 发送ICMP回送请求的命令叫做( )。A.PingB.TelnetC.FTPD.netstat
题型:单项选择题 Jenny was _________ to hear the news that their team didn’t win the game.[ ]A. cast aside B. cast away C. cast off D. cast down 查看答案