完形填空 A young student was one day taking a walk with a professor, who was commonly   __ 1 __   the students' friend. As they went  __ 2 __, they saw lying in the path a pair of old __ 3 __, which were supposed to belong to a poor man who was working in a  __ 4 __  close by. The student turned to the professor, saying, 'Let's play the man a   __ 5 __: We will hide his shoes, and   __ 6 __   ourselves behind those bushes, and wait to see his __ 7 __   when he cannot find them.' 'My young friend,' answered the professor, 'we should never   __ 8 __   ourselves at the   __ 9 __   of the poor. But you are __ 10 __, and you may give yourself a much greater   __ 11 __   by means of the rich man. Put a coin into each shoe, and then we will hide ourselves and   __ 12 __   how the discovery affects him.'  The student did so, and they both placed themselves behind the bushes. The poor man soon finished his work, and came __ 13 __   the field to the path   __ 14 __   he had left his coat and shoes. While  __ 15 __   his coat he slipped his foot into one of his shoes; but feeling something   __ 16 __, he bent down to feel __ 17 __   it was, and found the coin. Astonishment and wonder were seen upon his face. He then looked around him on all sides, but no person was to be seen. He now put the money into his pocket, and continued to put on the other shoe; but his __ 18 __  was doubled on finding the other coin. He fell upon his knees, looked up to heaven and said aloud a fervent (热诚的) thanksgiving, in which he   __ 19 __   his wife, sick and helpless, and his children without bread. The student stood there deeply __ 20 __, and his eyes were filled with tears. (     )1. A. held (     )2. A. along (     )3. A. socks (     )4. A. field (     )5. A. game (     )6. A. hide (     )7. A. excitement (     )8. A. make (     )9. A. price (     )10. A. poor (     )11. A. pleasure (     )12. A. notice (     )13. A. about (     )14. A. where (     )15. A. wearing on (     )16. A. soft (     )17. A. what (     )18. A. confidence (     )19. A. mentioned (     )20. A. amazed B. kept B. on B. gloves B. factory B. trick B. have B. sorrow B. treat B. expense B. kind B. money B. watch B. across B. that B. dressing up B. terrible B. how B. embarrassment B. remembered B. defeated C. named C. over C. shoes C. company C. joke C. let C. disappointment C. amuse C. value C. honest C. thought C. realize C. into C. there C. putting on C. strange C. whether C. surprise C. recommended C. puzzled D. called D. back D. trousers D. shop D. word D. make D. anxiety D. laugh D. pay D. rich D. benefit D. find D. by D. which D. pulling in D. hard D. why D. joy D. reminded D. affected