【答案解析】[范文] Dear Ding， I'm very happy to visit Beijing again．Great changes have taken place here．Today I went to Wang Fujing Street early in the morning and I had a good time．There are a lot of buildings，modem shops and large markets in it．Many beautiful flowers and posters are put in the street．People in Beijing are very busy getting ready for the 2008 Olympic Game．I hope I can come to Beijing again in 2008． Best wishes! Yours， WangLin