1．单项填空1. C　 2. C　 3. C 　4. B 　5. C　 6. D　 7. B 8.C　 9. C 　10. B　 11. D 　12. B　 13. B　 14. B　 15. A　 16. A　 17. C 　18. D　 19. A　 20. A　 21. B 　22. C 　23.C 　24. A　 25. A

13. _____________________ 14. _________________ 15. ____________________

Keys:

10. __________________ 11. ___________________ 12. ___________________

7. _____________________ 8. ___________________ 9. ____________________

4. ___________________ 5. _____________________ 6. _________________

1. ____________________ 2. __________________ 3. ___________________

15. Some commercial ads don’t tell the truth, so be s_______ about them.

14. That hotel is famous for its fine s______. The waiters and waitresses are friendly and polite.

13. He made a serious mistake, and was criticized by the teacher in p_____.

12. Your job is p______ the new product to make it known to consumers.