A guessing game: What is it ? Where is it ?,It is very beautiful , it is very clear, there are many different shapes of mountains along it.What is it ? Where is it ?,There are many old beautiful houses in it . In the past, emperors and their families lived in it . Now, we can see many valuable pictures and clothes in it . What is it ? Where is it ?,It is built over the mountains. It is built to protect the country and the people. Now it is the symbol of China.,It is made of metal. It is very tall.It is a tower.Now it is the symbol of France,
