阿摩線上測驗
33 Many Customs administrations concentrate their controls on the post-importation environment, whilst
retaining______ and targeted inspections at the frontier.
(A)random
(B)complete
(C)overall
(D)selective
答案：登入後查看
統計： A(18), B(48), C(6), D(133), E(0) #2013459
統計： A(18), B(48), C(6), D(133), E(0) #2013459
