单项选择题
A.D：\ATVM\dataprocess\Files B.D：\ATVM\dataprocess\TimeSvc C.D：\ATVM\dataprocess\DataBase D.D：\ATVM\dataprocess\TX_SZ
A.DC5V B.AC12V C.DC12V D.DC15V
A.1元循环钱箱 B.5角循环箱 C.1元备用箱 D.5角备用箱