【简答题】We keep it to keep the door.
【简答题】Windows Server 2012 R2 中的 ,相当于 Windows Server 2003 中的 Windows组件。
【简答题】We don’t keep winning s _______ we keep playing well. A. because B. unless C. when D. while
【单选题】Now people can with their friends far away by e–mail, cellphone or letter.
【单选题】We mush keep___ touch with each other.
【多选题】如果域中有多台服务器,分别安装了 Windows Server 2008 R2 和 Windows Server 2012 R2 ,可将该域和林的功能级别设置为( )
A.
Windows Server 2003 R2
D.
Windows Server 2008 R2
【简答题】规定一个 ,一个 角度单位 (通常用 )及其 (通常取 方向),这样就建立了一个极坐标系.
【单选题】We have been good friends for many years, we often keep with each other. [ ]