A.有無斷裂 B.有無漏油 C.有無灰塵
A.座椅套 B.轉(zhuǎn)向盤裝飾套 C.發(fā)動機有無異響
A.守法經(jīng)營,提高服務(wù)質(zhì)量 B.掙道搶行,爭搶客源 C.多拉快跑,提高效益