第三节 完形填空：（共20小题，每小题1.5分，满分30分）
阅读下面短文,掌握其大意,然后从21-40各题所给的四个选项(A、B、C和D)中,选出最佳选项。
A young student was one day taking a walk with a professor, who was commonly    21    the students’ friend. As they went    22     , they saw lying in the path a pair of old    23    , which they supposed to belong to a poor man who was employed in a   24    close by. The student turned to the professor, saying, “Let’s play the man a   25   : We will hide his shoes, and  26    ourselves behind those bushes, and wait to see his   27   when he cannot find them.”
“ My young friend,” answered the professor, “we should never   28    ourselves at the   29    of the poor. But you are   30   , and may give yourself a much greater   31    by means of the poor man. Put a coin into each shoe, and then we will hide ourselves and   32    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   33    the field to the path   34    he had left his coat and shoes. While   35    his coat he slipped his foot into one of his shoes; but feeling something   36   , he stopped down to feel    37    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 proceeded to put on the other shoe; but his  38    was doubled on finding the other coin. He fell upon his knees, looked up to heaven and uttered aloud a fervent（热烈的）thanksgiving, in which he   39    his wife, sick and helpless, and his children without bread. The student stood there deeply   40   , and his eyes filled with tears.
21. A. held            B. kept                  C. named               D. called
22. A. along           B. on                    C. over                  D. back
23. A. socks           B. gloves               C. shoes                D. trousers
24. A. field            B. factory                     C. company           D. shop
25. A. game           B. trick                 C. joke                  D. word
26. A. hide            B. have                 C. let                    D. make
27. A. excitement   B. sorrow                     C. disappointment  D. anxiety
28. A. make           B. treat                  C. amuse               D. laugh
29. A. price           B. expense             C. value                D. pay
30. A. poor            B. kind                  C. honest               D. rich
31. A. pleasure          B. money                     C. thought             D. benefit
32. A. notice          B. watch                C. realize               D. find
33. A. about           B. across               C. into                  D. by
34. A. where          B. that                   C. there                 D. which
35. A. wearing on   B. dressing up        C. putting on         D. pulling in
36. A. soft             B. terrible                     C. strange              D. hard
37. A. what            B. how                  C. whether             D. why
38. A. confidence   B. embarrassment   C. surprise             D. joy
39. A. mentioned    B. remembered      C. recommended    D. reminded
40. A. amazed        B. defeated            C. puzzled             D. affected