实现数据报的传输、数据报的路由选择和拥塞控制等功能的协议是（）协议。A、FTPB、T 发布时间：2018-11-27 22:32 │ 来源：www.tikuol.com 题型：单项选择题 问题： 实现数据报的传输、数据报的路由选择和拥塞控制等功能的协议是（）协议。A、FTPB、TCPC、IPD、Http
题型：单项选择题 短文填词 Beijing's Hutong is attracted by tourists. In the past twentyyears it has changed greatly, but it changes________a way, you can s________see the history of it, seethe culture of it, see the tradition of it.People in Beijing have________we call the closeness to each other.They are like________(社区). Everyone knowseveryone________. At 6 o'clock in summer time,people are outside their houses, s________on smallchairs and playing Chinese checkers and having tea, talking to each other. Beijing is________(建立) onthe v________sense of communication, of feelings,of knowing each other. A stranger walks in the street and the________(整个) street will know this person as a stranger. Hutong is a place of_m________friends.1.________2.________3.________4.________5.________6.________7.________8.________9.________10.________ 查看答案
题型：单项选择题 下列关于企业年金的表述错误的是（）。A.企业年金不得购买投资性保险产品B.企业年金不得用于信用交易，不得用于向他人贷款，但可短期债券回购C.企业年金的受托人可以指定专业投资机构运用企业年金进行证券投资D.企业年金是一种养老保险基金 查看答案