Last May Day,I went to Beijing with my parents by high-speed train.I was so excited because it was my first time there.First,we went to Tian'anmen Square to watch the flag-rising ceremony.How excited and proud we were when we saw the flag rise!Then we visited the Great Wall.There were a lot of people from all over the world visiting it.I talked with some foreigners in English and told them something about the history of the Great Wall.We also went to the Palace Museum.I couldn'tbelieve ...