班固的()是我国第一部纪传体断代史,它是继《史记》以后出现的又一部史传文学典范之作。
信息系统开发的“自下而上”的开发策略有何优缺点?适用于什么场合?
You are the network consultant from pass4sure.com. One of your customer has six sites, three of which process a large amount of traffic among them. He plans to grow the number of sites in the future. Which is the most appropriate design topology?() full mesh。 peer-to-peer。 partial mesh。 hub and spoke。
什么是反击式水轮机的基本部件?由哪几大部分组成?
从个体发展的角度看,终身教育的目的在于帮助()不断适应社会生活的变迁和完成其()的过程,使每一个社会成员成为一个完善的人。
下列表述中不正确的是()