P39~P43Unit 8 Detective storiesTest A第一部分1. B2. B3. A4. C5. C6. B7. A8. C9. B10. A第二部分11. B12. A13. C14. B15. A16. A17. A18. B19. B20. C第三部分1. Yes，he has.2. He will go with his wife.Test B第一部分1. C2. C3. A4. C5. C6. B7. A8. A9. B10. B第二部分11. C12. A13. B14. A15