用户交换机的实装内线分机容量,不宜超过交换机容量的()。 A.40% B.60% C 发布时间:2017-08-27 10:02 │ 来源:www.tikuol.com 题型:单项选择题 问题: 用户交换机的实装内线分机容量,不宜超过交换机容量的()。A.40%B.60%C.80%D.90%
题型:单项选择题 When Akiyama Toyohiro, Japan's first astronaut, completed his stint in space, he came back down to earth with more than one worry.A.spellB.slingC.stingD.stink 查看答案