阅读短文，回答问题。 Beijing is our capital city. It is a big city. It has a long history (历史). There are many old buildings. Such as the Summer Palace (颐和园), the Palace Museum, Tian'anrrien Square. There are also a lot of modern buildings. Such as the Bird's Nest, the National Centre for the Performing Arts (中国国家大剧院). Beijing is very beautiful. We all love Beijing. 1. Is Beijing a big city? _______________________________________________________________ 2. Are there any old buildings in Beijing? Can you say some? _______________________________________________________________ 3. Is the Bird's Nest a modern building? _______________________________________________________________ 4. What do you think of Beijing? _______________________________________________________________