【正文】
. to be sat in 14. A. stuck B. tired C. managed D. refused 15. A. before B. after C. near D. next to 16. A. empty B. full C. up D. dowm 17. A. reached B. stepped C. entered D. left 18. A. watching B. hoping C. observing D. from 19. A. onto B. away C. off D. from 20. A. by this means B. in a way C. by the way D. on the way 答案: 1. C 11. D 2. A 12. D 3. B 13. C 4. B 14. B 5. C 15. D 6. C 16. B 7. A 17. B 8. B 18. A 9. C 19. C 10. A 20. A