修一条路，第一个月修720米，正好是这条路的8%，余下的5个月修完，这5个月平均每月修路多少米？

Field of view( FOV) relates to the ( )

A.diameter of the patient apenure of the imager

B.maximum diameter of the patient

C.diameter of the area that isreconstructed

D.the diameter of a pixel