(2013·泉州一中期末)Close the door of fear behind you，and you ________ the door of faith open before you.

A．saw　　

B．have seen

C．will see

D．are seeing

服务质量的内容包括：（1）仪表、仪容；（2）礼节、礼貌；（3）服务态度；（4）清洁卫生；（5）站立服务；（6）服务效率。