请听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。
1. A. He saw a play. B. He acted in a play. C. He sat in a tea house.
2. A. It’s as big as the earth. B. We don’t know. C. It’s a quarter of the size of the earth.
3. A. Landscapes. B. Portraits. C. Animal paintings.
