红外线值班员在遇到主机显示某探测站误码时,应(),无效后应及时通知维修人员。 A.通 发布时间:2017-08-16 23:38 │ 来源:www.tikuol.com 题型:单项选择题 问题: 红外线值班员在遇到主机显示某探测站误码时,应(),无效后应及时通知维修人员。A.通知铁通处理通道故障B.先确认通信管理机有无死机或重新启动C.更换主机D.更换通信板
题型:单项选择题 Robinson Crusoe is universally considered as Daniel Defoe’s masterpiece. Robinson, apparently, is cast as a typical 18th-century pioneer colonist. Give a brief comment on Robinson Crusoe. 查看答案