問題詳情
20 To ensure the security of goods, Customs may affix _____ to means of bonded transportation, means oftransportation approved by Customs and sea shipping containers discharged at the docks.
(A) seals
(B) sails
(C) sealers
(D) sailors
參考答案
答案：A
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)