專責報關人員普通考試-專責報關人員關務英文108 年第 4 題單選題Participating agencies of the Customs-Port-Trade Single Window system are government entities which offer services, such as services related to customs clearance, maritime and port administration, trade _____ , and quarantine inspection.AfacilitationBpromotionClicensing正確答案Dcertification 答案與詳解