What I’ve said about him __________ anyone else who is never punctual for appointments. After all, nobody wants to be kept waiting.

A．makes for

B．goes for

C．stands for

D．heads for

在Excel2000中，若有两个工作簿文件Book1.xls和Book2.xls，在工作簿Book1的Sheet1工作表的A1单元格中需要相对引用工作簿Book2的Sheet2工作表的C3单元格的内容时，必须在A1单元格内输入（）。