Only the hardiest animals ______ (才能在严寒中生存).

A. The discussion.
B. The European Union team.
C. The European Union deputy foreign ministers.
D. The UN investigation.

A. the auctioneer knocks on the table
B. the auctioneer names the highest bidder as tile buyer of the goods
C. the goods are knocked down onto the table
D. the auctioneer bangs the table with a hammer