A．By the negotiation among the sellers, buyers and the exchange.B．By using an auction
A. By the negotiation among the sellers, buyers and the exchange.
By using an auction process.
C. By the exchange.
D. By the negotiation among the sellers and the buyers.
下列说法中，违背办事公道原则的是：()。
A. 按照客户到来的先后次序为他们提供服务
B. 根据客户需求提供不同的服务
C. 根据订单需求提供差别化服务
D. 以本企业的既有条件提供优质服务
A．expenditureB．profitsC．voucherD．transaction
A. expenditure
B. profits
C. voucher
D. transaction
A．entityB．benefitC．propertyD．belongings
A. entity
B. benefit
C. property
D. belongings
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