新概念英语第二册第80课:The Crystal Palace
Lesson 80 The Crystal Palace水晶宫
　　First listen and then answer the question.
　　听录音，然后回答以下问题。
　　How many people visited the Great Exhibition of 1851?
　　Perhaps the most extraordinary building of the nineteeth century was the Crystal Palace, which was built in Hyde Park for the Great Exhibition of 1851. The Crystal Palace was different from all other buildings in the world, for it was made of iron and glass. It was one of the biggest buildings of all time and a lot  ...