37. A. sought B. presented C. exchanged D. obtained

　　38. A. shocked B. worried C. scared D. anxious

　　39. A. but B. so C. for D. or

　　40. A. unchanged B. unpleasant C. unfriendly D. unmoved

　　41. A. reflected B. meant C. improved D. affected

　　42. A. quarreled B. reasoned C. bargained D. chatted

　　43. A. attitude B. mind C. plan D. view

　　44. A. choice B. step C. chance D. measure

　　45. A. memorized B. considered C. accepted D. learned

　　46. A. ambition B. confidence C. effort D. method

　　47. A. stayed B. went C. worked D. changed

　　48. A. grade B. answer C. lesson D. comment

　　49. A. scholarship B. course C. degree D. subject

　　50. A. helped B. favored C. treated D. relaxed

　　51. A. fun B. luck C. problems D. tricks.

　　52. A. happened B. proved C. pretended D. seemed

　　53. A. valued B. imagined C. expected D. welcomed

　　54. A. remembering B. guessing C. supposing D. realizing

　　55. A. out B. over C. on D. Off

　　任务型阅读

　　 阅读下面的文章，根据语篇内容，用恰当的词完成题后表格中所缺单词。(每格限填一词)

　　An Event of Imagination

　　The year is 2094. It has been announced that a comet is heading towards the Earth. Most of it will

　　miss our planet, but two pieces will probably hit the southern half of the Earth.

　　On 17 July, a piece four kilometers wide enters the Earth's atmosphere with a massive explosion.

About half of the piece is destroyed, but the remaining part hits the South