阅读判断正“√”误“×”。 Beijing is a big city. It is the capital city of China. It has a long history (历史). There are many old buildings, such as the Summer Palace, the Palace Museum, Tian'anmen Square and the National Museum. There are also a lot of modern buildings. Beijing is very beautiful. We all love Beijing. (     ) 1. Beijing is a big city. (     ) 2. There are not many old buildings in Beijing. (     ) 3. Beijing is very beautiful. (     ) 4. There aren't any modern buildings in Beijing.