英语听力精选进阶版 15522（在线收听）

"UK housing market

Tue, 10 Dec 13

Mortgage lenders say that the risk of a house price bubble is being overstated. But could a shortage of new homes see prices spiral out of control? 3.6 million households in the UK could be entitled to relief from energy companies this year. And how much would you pay for the helmet worn by Formula 1 racing driver James Hunt? We talk to a top auctioneer to find out how they value something that's never been sold before.