A.初始設(shè)置 B.會(huì)計(jì)數(shù)據(jù)處理 C.會(huì)計(jì)數(shù)據(jù)輸入和輸出 D.會(huì)計(jì)數(shù)據(jù)存儲(chǔ)
A.320 B.32 C.31 D.30
A.網(wǎng)狀 B.環(huán)狀 C.樹(shù)狀 D.鏈狀