【四六级考试网 - 大学英语四六级考试(CET)试题】：
66. All flights _______ because of the storm, they decided to take the train.

 

　　A) having canceled B) having been canceled

　　C) were canceled D) have been canceled

　　67. The microscope can _______ the object 100 times in diameter.

　　A) magnify B) increase C) develop D) multiply

　　68. Language belongs to each one of us, to the flower - seller _______to the professor.

　　A) as much as B) as far as C) the same as D) as long as

　　69. We _______ Edison's success to his intelligence and hard work.

　　A) subject B) attribute C) owe D) refer

　　70. She once again went through her composition carefully to _______ all spelling mistakes

　　from it.

　　A) withdraw B) diminish C) abandon D) eliminate

　　Part IV Error Correction ( 15 minutes)

　　Traditionally, the American farmer has always been

　　independent and hard-working. In the eighteenth century

　　farmers were quite self-sufficient. The farm family grew

　　and made almost nothing it needed. The surplus crop 71.

　　would be sold to buy a few items in the local general store.

　　In 1860, because some of the farm population had 72.

　　moved to the city, yet eighty percent of the American

　　population was still in the country. In the late nineteen 73.

　　century, farm work and life were not much changed from

　　that they had been in the old days. The farmer aroused at 74.

　　dawn or before and had much work to do, with his own 75.

　　muscles like his chief source of power. He used axes, 76.

　　spades and other complicated tools. In his house cooking 77.

　　was done in wood-burning stoves, and the kerosene lamp
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　　was the only improvement on the candle. The family's

　　recreation and social life chiefly consisted a drive in the 78.

　　wagon to the nearby small town or village to transact some

　　business as well as to chat with neighbors who had also

　　come to town. The children attended a small elementary

　　school (often of just one room) to that they had to walk 79.

　　every day, possibly for a few miles. The school term was

　　short so that the children could not help on the farm. 80.

　　Although the whole family worked, and life was not

　　easy , farmers as a class were self - reliant and independent .

　　1. D 2. C 3. A 4. A 5. B 6. B 7. A 8. C 9. C 10. B

　　11. B 12. C 13. D 14. D 15. A 16. D 17. C 18. B 19. D 20. A

　　21. A 22. B 23. A 24. D 25. C 26. D 27. B 28. A 29. C 30. D

　　31. B 32. B 33. A 34. C 35. D 36. D 37. B 38. C 39. A 40. A

　　41. D 42. B 43. D 44. C 45. A 46. A 47. C 48. D 49. D 50. A

　　51. C 52. A 53. C 54. B 55. B 56. B 57. B 58. C 59. B 60. D

　　61. C 62. D 63. A 64. C 65. A 66. B 67. A 68. A 69. B 70. D

　　71. nothing ? everything 72. because ? although

　　73. nineteen ? nineteenth 74. that ? what

　　75. aroused ? arose 76. like ? as/being

　　77. complicated ? simple 78. (consist) ? (consist) of

　　79. that ? which 80. not ? /

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