A. 阅读短文，判断正误。    My name is Li Ping. I am ten. I like playing ping-pong. I am from Hainan. My family went on a trip last Sunday. We went to Beijing by plane. We saw the Tian'anmen Square. Li Jing is my cousin. She is eleven years old. She went to Beijing, too. We went to the zoo to watch animals. And we played with a ball in a park. We were very happy.