完形填空When twelve-year-old John Wilson walked into his chemistry class on a rainy day in late October

完形填空（共20小题；每小题1.5分，满分30分）
阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项。
When twelve-year-old John Wilson walked into his chemistry class on a rainy day in late October 1931, he had no way of knowing that his life was about to change completely. The class  41   that day was to show how  42   a container of water would bring oxygen bubbles(气泡) to the surface. The container John was about to heat,   43   , was not like the containers students everywhere had used. Someone had been   44   and put the wrong label(标签) on the bottle. And   45    John heated it with a Bunsen burner, the container   46    , sending the liquid flying in all directions. John Wilson came away from it, completely   47   .
    Wilson spent the next two months in hospital. After he returned home, his parents   48   a hard time to find a way to deal with the  49    that had happened to their lives. But Wilson did not   50    the accident as a disaster. He knew he had the rest of his life to live. He learned Braille(盲文) quickly and continued his   51    at the esteemed Worcester College for the disabled. There, he not only   52    as a student but also became an accomplished rower, swimmer, actor, musician, and orator.
    Many people, faced with the  53    John Wilson met with, would have   54   of their experience. Perhaps they would have considered themselves to be   55    by ill fortune and discouraged in their   56    to do anything significant with their lives. Wilson, however, lost his sight but found a   57   . Through his practical action and life attitude, he proved to us  58   that it’s not what happens to us that   59   our lives — it’s what we make  60    what happens.

41. A. discussion	B. experiment	C. analysis	D. management
42. A. bringing out	B. turning over	C. heating up	D. picking on
43. A. therefore	B. instead	C. besides	D. however
44. A. light-hearted	B. absent-minded	C. cold-blooded	D. bad-tempered
45. A. as	B. if	C. once	D. though
46. A. leaked	B. exploded	C. collapsed	D. melted
47. A. dumb	B. lame	C. deaf	D. blind
48. A. called for	B. drove off	C. depended on	D. went through
49. A. catastrophe	B. coincidence	C. dilemma	D. drawback
50. A. elect	B. appoint	C. regard	D. recommend
51. A. education	B. occupation	C. contribution	D. recovery
52. A. survived	B. shone	C. competed	D. registered
53. A. discrimination	B. resistance	C. circumstances	D. uncertainties
54. A. dreamed	B. thought	C. approved	D. complained
55. A. criticized	B. motivated	C. surrounded	D. interrupted
56. A. preferences	B. requirements	C. failures	D. attempts
57. A. bridge	B. vision	C. reward	D. cure
58. A. dramatically	B. occasionally	C. abruptly	D. roughly
59. A. limits	B. predicts	C. determines	D. replaces
60. A. of	B. from	C. for	D. up