44. he has found out how it works and learnt to use it appropriately

　　45. by trying it out and seeing whether it works, by gradually changing it and refining it

　　46. including many of the concepts that the schools think only they can teach him

　　47. G incredibly

　　48. K replace

　　49. J reduced

　　50. L sense

　　51. H powering

　　52. D exceptions

　　53. E expand

　　54. O vast

　　55. F historic

　　56. I protect

　　57. C) Its ability to ward off disasters is incredible.

　　58. A) Data for analyzing the cause of the crash.

　　59. C) The early models often got damaged in the crash.

　　60. C) To make them easily identifiable.

　　61. A) There is still a good chance for their being recovered.

　　62. B) It is based on the concept of positive thinking

　　63. A) Encouraging positive thinking may do more harm than good

　　64. B) You are pointing out the errors he has committed

　　65. C) Forcing a person to think positive thoughts may lower their self-esteem

　　66. B) Meditation may prove to be a good form of psychotherapy

　　选词填空：

　　47 G (incredibly)

　　48 K ( replace)

　　49 J (reduced)

　　50 L (sense)

　　51 H (powering)

　　52 D (exceptions)

　　53 E (expand)

　　54 O (vast)

　　55 F (historic)

　　56 I (protect)

　　篇章理解

　　57 D It is an indispensable device on an airplane

　　58 D Data for analyzing the cause of the crash

　　59 D The early models often got damaged in the crash

　　60 B To make them easily identifiable

　　61 A There is still a good chance of their being recovered

　　篇章理解

　　62. B It is based on the concept of positive thinking

　　63. A Encouraging positive thinking may do more harm than good

　　64. C You are emphasizing the fact that he is not intelligent

　　65. B Forcing a person to think positive thoughts may lower their self-esteem

　　66. C Meditation may prove to be a good form of psychotherapy