话务量又称话务强度,是度量通信系统()或繁忙程度的指标。A.通话业务量 B.通话质量 发布时间:2019-07-07 14:56 │ 来源:www.tikuol.com 题型:单项选择题 问题: 话务量又称话务强度,是度量通信系统()或繁忙程度的指标。A.通话业务量B.通话质量C.可靠性D.安全性
题型:单项选择题 The International Youth Art Festival is about to be held in our city. As a young volunteer, I’m going to do a lot of good deeds for it. What will you do? 查看答案