听对话和对话后的问题,选择正确答案。对话和问题听两遍。 ( )1.A. It kept raining. ( )2.A. They're new. ( )3.A. For six years. ( )4.A. Much better. ( )5.A. Pigs are hard to look after. B. They went to the mountains. B. They're short and fat. B. Six years ago. B. At home. B. He likes pigs very much. C. They had to stay at the hotel. C. They look the same. C. A long time. C. In hospital. C. He doesn't want a pig as a pet.