共 2 類科共用卷 關務人員考試關務五等-輪機工程科別關務特考五等考試-船舶駕駛英文113 年第 31 題單選題After further ___, the police said over-speeding was the main factor of the car crash.AobligationBconsumptionCseparationDinvestigation正確答案 答案與詳解
