63.

　　Practically all goods whose qualities vary are sold by auction.Among these are coffee，skins，wool，tea，furs，silk and wines.Auction sales are also usual for land and property，furniture，pictures，rare books，old china and similar works of art.

　　64.

　　An auction is usually advertised beforehand with full particulars of the articles to be sold and where and when they can be viewed by potential buyers.If the advertisement cannot give full details，catalogues are printed，and each group of goods to be sold together，called a “lot”，is usually given a number.The auctioneer need not begin with Lot 1 and continue in the order of numbers：he may wait until he notices the fact that certain buyers are in the room and then produce the lots they are likely to be interested in.

　　65.

　　The auctioneer’s services are paid for in the form of a percentage of the price the goods are sold for.The auctioneer therefore has a direct interest in pushing up the bidding as high as possible.He will not waste time by starting the bidding too low.He will also play on the opponents among his buyers and succeed in getting a high price by encouraging two business competitors to bid against each other.

　　第三部分：写作(共三节，满分55分)

　　第一节　单词拼写(共10小题；每小题1分，满分10分)

　　66．How long can you________(保持平衡) on one leg?

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