25. For imported goods subject to manual inspection, the number of cartons opened for examination shall, in principle, be limited to less than _____ % of the total. However, if _____ cartons have already been opened and no discrepancies are found, further inspection may be waived.
(A) 5;10
(B) 10;20
(C) 15;30
(D) 20;40
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統計: 尚無統計資料