The end of the bidding is called "knocking down" because ______.A.the auctioneer knocks on

外语类 公共英语 已帮助 人

The end of the bidding is called "knocking down" because ______.

A.the auctioneer knocks on the table

B.the auctioneer names the highest bidder as the buyer of the goods

C.the goods are knocked down onto the table

D.the auctioneer bangs the table with a hammer

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