When the Greens moved into the house last week, ____was at sixes and sevens, so they did a big

cleaning.[ ]

A. something

B. everything

C. anything

D. nothing

在Windos2000Server中，打开命令提示符窗口的命令是：单击“开始”--“运行”，在运行对话框中输入（），并按回车键。