题目内容
简述TCP/IP与OSI参考模型层次结构。
查看答案
搜索结果不匹配？点我反馈
更多问题
In a competitive and fast-paced modern society, busy businessexecutives are so engrossing in their work that they hardly know 1.________
pay rise, he, as a result, far exceedsover the 40-hour working week. The additional stress and tension 3.________
as well as the shortage of suitable rest and recreation very often 4.________
have a disastrous effect on his health. Few such executives realizethat unless they learn how to relax, they will soon run of5.________
微信支付 
支付宝支付