网友您好, 请在下方输入框内输入要搜索的题目:
●Network managers have long awaited practical voice-overIP(VOIP)solutions.VOIP promises(71)network management and decreases costs by(72)a company's telephony and data infrastructures into one network.And a VOIP solution implemented at a company's head-quarters with far-reaching branch offices can(73)tremendous amounts of(74)in long distance phone bills,provided that solution delivers POTS-like voice(75)over the Internet.
(71)A.complicated B.useful C.ease D.orderly
(72)A.converging B.dividing C.combine D.bringing
(73)A.get B.put C.save D.waste
(74)A.cash B.money C.space D.time
(75)A.qualtity B.quality C.volune D.speed
参考答案
更多 “ ●Network managers have long awaited practical voice-overIP(VOIP)solutions.VOIP promises(71)network management and decreases costs by(72)a company's telephony and data infrastructures into one network.And a VOIP solution implemented at a company's head-quarters with far-reaching branch offices can(73)tremendous amounts of(74)in long distance phone bills,provided that solution delivers POTS-like voice(75)over the Internet.(71)A.complicated B.useful C.ease D.orderly(72)A.converging B.dividing C.combine D.bringing(73)A.get B.put C.save D.waste(74)A.cash B.money C.space D.time(75)A.qualtity B.quality C.volune D.speed ” 相关考题
![瑞牛题库 章节练习 历年真题 模拟试卷](http://assets.51tk.com/51_sidebar_right_index.jpg)