皮皮学，免费搜题
登录
搜题
【多选题】
高速铁路通信相关岗位从业人员身体要求：身体健康，动作协调，心理及身体素质较好，无职业禁忌症，（）正常。A.
协调力
B.
听力
C.
辨色力
D.
视力
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】The parents are talking about giving their 1 a proper name. The mother doesn't like the name Amber because it is a 2 name. They decide their baby will be called 3 because it is a(n) 4 name.Suddenly th...
【单选题】某分部工程双代号网络计划如下图所示，根据下表给定的逻辑关系和双代号网络计划的绘图规则，其作图错误问题是（ ）。
A.
节点编号不对
B.
逻辑关系不对
C.
有多个起点节点
D.
有多个终点节点
【简答题】A Little girl lived with her grandmother after her parents died. They slept in an upstairs bedroom. One night there was a big fire in their house. The whole house was burning. The little girl appeared...
【简答题】I reached —— to touch the little boy when he suddenly felt very sorry and about to cry.
【单选题】The' eye-on-the-consumer' approach ______.
A.
is an outmoded marketing concept
B.
means consumer satisfaction is more important than profit in a company
C.
means marketing and selling are different
D.
means companies should cater to consumers
【多选题】下列关于双代号网络计划绘图规则的说法，正确的有( )。
A.
网络图必须正确表达各工作间的逻辑关系
B.
网络图中可以出现循环回路
C.
网络图中一个节点只有一条箭线引入和一条箭线引出
D.
网络图中严禁出现没有箭头节点或没有箭尾节点的箭线
E.
单目标网络计划只有一个起点节点和一个终点节点
【简答题】网络拓扑结构主要有 、 、 、树型和网状拓扑结构。
【简答题】例 3: 绘出下表工作关系的双代号网络计划图 . 工作 ( 工序 ) A B C D E F 紧前工作 - - - AB AC ABC
【简答题】One day, Edison _________(wait) for a train to arrive suddenly a little boy ran to the track to play.
【简答题】marketing is a means for enterprises to promote products and brands through instant messaging tools.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
