A. the item's classification對(duì)象的分類(lèi)
B. the item's classification and category set對(duì)象的分類(lèi)和類(lèi)別設(shè)置
C. the item's classification, category set and compartment set對(duì)象的分類(lèi)、 分類(lèi)設(shè)置和隔間設(shè)置
D. the item's classification and its compartment對(duì)象的分類(lèi)以及它的間隔