(1)What is the main topic of the talk?A.Yard sales.B.Chinese history.C.An ancient artwork.
(2)In which city was the bowl found?A.New Haven.B.London.C.Taipei.
(3)What did the man do when he got the bowl?A.He sent pictures of it to experts.B.He passed it down to his children.C.He argued with the owner over the price.
(4)How much money did the bowl eventually sell for?A.$20,000.B.$350,000.C.$721,800.