It rained heavily. And it was very kind of him to _____ his umbrella with me.

A．share

B．take

C．bring

D．use

Excel中，让某单元格里数值保留二位小数，下列（）不可实现。

A.选择数据菜单下的有效数据

B.选择单元格单击右键，选择设置单元格格式

C.选择工具条上的按钮增加小数位数或减少小数位数

D.选择菜单格式，再选择单元格...