听第一段长对话,回答第11至12小题。
() 11. What’s the relationship between the speakers?
A. Husband and wife.
B. Brother and sister.
C. Mother and son.
() 12. What housework will the boy do today?
A. Tidy up his bedroom.
B. Wash his clothes.
C. Set the table.

11.C 12.A

听第二段长对话,回答第13至14小题。
() 13. What was their hometown like in the past?
A. It was beautiful.
B. It was dirty.
C. It was clean.
() 14. What can we know about their hometown now?
A. There are many tall buildings.
B. There are fewer trees and flowers.
C. The roads are dirty and crowded.

13.B 14.A

听第三段长对话,回答第15至17小题。
() 15. What are the speakers mainly talking about?
A. Weekend plans.
B. A tour group.
C. Life in the countryside.
() 16. What season may it be?
A. Spring.
B. Autumn.
C. Summer.
() 17. What can we learn from the conversation?
A. There aren’t enough rooms in the farmer’s house.
B. The man has never been to the countryside before.
C. The woman will take all the photos during the tour.

15.A 16.B 17.B