下列哪些可以做为网络行销的区隔变数？（） A.政府 B.生活型态 C.性别 D.经验 发布时间：2018-02-13 04:08 │ 来源：www.tikuol.com 题型：多项选择题 问题： 下列哪些可以做为网络行销的区隔变数？（）A.政府B.生活型态C.性别D.经验
题型：多项选择题 根据短文内容完成表格 Hi, I'm David Xiang. I'm an English teacher, and also a basketball fan. But I used to be a movie fan when I was a student. My interests are changing all the time with my age. I used to like reading story books. I wasn't interested in music at all and seldom talked with my workmates when I began to work. But now my hobbies are listening to music, chatting on the Internet, and often telling jokes in the office. I used to know little about sports. But now I like watching all kinds of sports games with my wife, so I know a lot of news and knowledge about sports. I never miss any NBA basketball match. Do you share my interests? Let's be friends and tell me something about your hobbies. My e-mail address is david 9568 @msn.com.根据短文内容，完成下列表格。DavidXiangUsed toNowReasona movie fan1._____4.____2.____ listen to music. etc3.____watch all kinds ofsports games 查看答案
题型：多项选择题 关于拱式结构说法正确的是( )。A．拱是一种较早为人类开发的结构体系，广泛应用于房屋建筑和桥梁工程中B．拱是一种有推力的结构，它的主要内力是轴向拉力。因此这种结构应特别注意拱脚基础的处理C．这种结构的跨度在20～40m比较适宜D．这种结构特别不适用于建筑体育馆、展览馆、散装仓库 查看答案