1.复制:Ctrl+C
2.粘贴:Ctrl+V
3.剪贴:Ctrl+X
4.全选:Ctrl+A
5.左对齐:Ctrl+L
6.右对齐:Ctrl+R
7.超链接:Ctrl+K
8.保存:Ctrl+S
9.撤销:Ctrl+Z