大学六级词汇真题演练第三期 大学英语六级考试真题词汇: 51. As one of the youngest professors in the university, Mr. Brown is certainly on the _____ of a brilliant career. A) porch B) edge C) course D) threshold 52. We work to make money, but its a _____ that people who work hard and long often do not make the most money. A) paradox B) prejudice c) dilemma D) conflict 53. The design of this auditorium shows a great deal of _____. We have never seen such a building before. A) invention B) illusion C) originality D) orientation 54. The damage to my car was _____. in the accident, but I have a lingering fear even today. A) insufficient B) ignorant C) ambiguous D) negligible 55. Very few people could understand the lecture the professor delivered because its subject was very_____. A) obscure B) indefinite C) dubious D) intriguing 解析 51. As one of the youngest professors in the university, Mr. Brown is certainly on the _____ of a brilliant career. |