She couldn't decide which restaurant _______.   [      ]

A. to have lunch    

B. to eat   

C. to eat at       

D. eating at

如果我们要使报表的标题在每一页上都显示，那么应该设置

A．报表页眉

B．页面页眉

C．组页眉

D．以上说法都不对`