The auctioneer may decide to sell the "lot" out of order because _________.A．he thinks tha

The auctioneer may decide to sell the "lot" out of order because _________.

A．he thinks that some are more valuable than the others

B．from the registrations, he knows that certain people will want to buy certain items

C．he fails to give full details of some articles

D．he is not in the world famous auction rooms