A.高接觸性 B.物質(zhì)設(shè)備的制約性 C.內(nèi)向協(xié)調(diào)性 D.綜合性
A.70% B.60% C.50% D.40%
A.委托經(jīng)營(yíng) B.特許經(jīng)營(yíng)權(quán)轉(zhuǎn)讓 C.直接經(jīng)營(yíng) D.租賃經(jīng)營(yíng)