19 A through-Customs value-added network and CPT Single Window shall keep all electronic Customs declaration and relevant files recorded by its computer for at least five years following the date on which the cargoes concerned are _______ , and may destroy them afterward.
(A) released
(B) cleared
(C) arrived
(D) declared
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統計: A(52), B(6), C(5), D(10), E(0) #3111803
統計: A(52), B(6), C(5), D(10), E(0) #3111803