听力原文：

It’s a very nice Sunday morning. Ann and her mother are on a big bus. There are many people on it. Some are from America. Some are from England and Japan. Others are from Australia. They’re all friends. They’re going to the Great Wall. The driver of the bus is a young Chinese man. A young Chinese woman is talking to them about the Great Wall. The others are all listening to her and asking her some questions. They all like China.

答案：2. C  3. B