题目内容

数据仓库是面向______的、集成的、反映历史变化的、相对稳定的数据集合。

查看答案

搜索结果不匹配？点我反馈

更多问题

What do the Garden’s Guides do every day at 11 am and 2pro They show the tourists ______ the Gardens.

两个中继器连接的10Base-2网络结构中网络最长布线长度为______。

A. 555 m
B. 740 m
C. 2000 m
D. 1500 m

George, like all boys,（）cars very much.

A. like
B. liking
C. are liking
D. likes

It is of no use（） with him.

A. to argue
B. argue
C. arguing
D. to have argued