A.5 B.7 C.10 D.3
A.經(jīng)辦和審批 B.查詢和審批 C.經(jīng)辦和審查 D.經(jīng)辦和維護(hù)
A.套餐簽約和ETC簽約 B.單獨(dú)追加產(chǎn)品及服務(wù)和套餐簽約 C.ETC簽約和單獨(dú)追加產(chǎn)品及服務(wù) D.工商注冊(cè)登記和ETC簽約