Alt+Enter·········硬回车(单元格内换行)
Alt+=···········调出SUM函数
Alt+下箭头 ········显示当前列以前输入的内容
Shift+F11·········在工作簿中新建工作表
Ctrl+Enter········ 选定N个不连续的单元格,然后输入HRQT(输什么都行),按Ctrl+Enter,选定的格内都会被输入HRQT
Ctrl+Shift+箭头······选择从当前单元格开始至第一个非空单元格的区域
F4 ············重复上一步操作