显示或隐藏网格的快捷键是__ 1、显示或隐藏标尺:Ctrl+R; 显示或隐藏虚线:Ctrl+H; 显示或隐藏网格:Ctrl+”。2、放大局部:Ctrl+空格键+鼠标单击; 缩小局部:Alt+空格键+鼠标单击; 翻屏查看:PageUp/Pag...