2014年6月大学英语四级复习题及答案(第六套)_第6页

　　?51. I did not call to make my airline reservation, but I ____.

　　?A) should have C) must have

　　?B) may have D) shall have

　　?52. He is sure that there was a flying saucer over there. If he　　hadn't seen it himself, he ____ it.

　　?A) never have believed

　　?B) never did believe

　　?C) could never believe

　　?D) would never have believed

　　?53. I guess Jones didn't have a chance to win the election.　____ the people in the city voted for his opponent.

　　?A) Most all of C) Almost all of

　　?B) Most of all D) Almost the whole of

　　?54. The cottage will be cold. Make sure ____ the heater.

　　?A) you light C) lighting

　　?B) for lighting D) you'll light

　　?55. There are times when the ____ on the road to success prevent our reaching our goals.

　　?A) barriers C) boundaries

　　? B) blocks D) accidents

　　?56. Persons of all ages are ____ to enjoy the country's　medical care.

　　? A) asked C) willing

　　? B) entitled D) required

　　?57. The Indian guide ____ the danger ahead on the muddy, wet　road.

　　?A) ignored C) warned

　　? B) heard about D) foresaw

　　?58. At the gathering, he talked ____ about the matter, dampening everyones spirits.

　　?A) in detail C) on end

　　?B) with ease D) in a confusing way

　　?59. His ____ and experience make him an excellent person for　　this job.

　　?A) complacency C) cooperation

　　?B) compensation D) capability

　　?60. During the strike, the electricity was cut off for hours, so　we had to ____ candles for lighting.

　　?A) manage with C) carry out

　　?B) turn on D) keep to