【正文】
on C. examination D. information 13. A. spend B. live C. spare D. stay 14. A. since B. though C. so D. but 15. A. quick B. fast C. poor D. heavy 16. A. across B. through C. down D. up 17. A. lights B. map C. bus D. situation 18. A. ought B. tried C. succeeded D. managed 19. A. For B. In C. Since D. At 20. A. policeman B. friend C. hotel D. cinema 答案: 1. A 11. B 2. B 12. C 3. D 13. A 4. D 14. D 5. C 15. C 6. C 16. D 7. B 17. A 8. D 18. D 9. C 19. B 10. A 20. C