Section B Directions:For each of the following blanks,four c

Section B
Directions:For each of the following blanks,four choices are given.Choose the most appropriate one,and put your answers down on the Answer Sheet.
46.Don’t______ to let me know if there is anything I can do for you.
A.reject B.prevent C.hesitate D.refuse
47.Let’s hang up some paintings on these______ walls.
A.bare B.empty C.blank D.vacant
48.They have developed techniques which are______ to those used in most factories.
A.more talented B.better C.greater D.superior
49.Man must stop______ the earth’s atmosphere.
A.filling B.emitting C.polluting D.wasting
50.No one has yet succeeded in explaining the______ of how life began.
A.problem B.cause C.puzzle D.logic
51.Unfortunately,very few sheep______ the severe winter last year.
A.survived B.endured C.spent D.remained alive
52.They discussed the problem three or four times,but could come to no______.
A.end B.conclusion C.result D.judgment
53.Well,let’s put our heads together and find______ to the problem.
A.an answer B.a way C.a solution D.a method
54.If you undertake this project you are bound to______ many difficulties.
A.encounter B.face with C.overcome D.handle
55.I suddenly realized that he was trying to______ quarrelling with me.
A.consider B.enjoy C.avoid D.prevent
56.The three hours I spent in the school library______ my old passion for reading.
A.brought about B.brought over C.brought forth D.brought back
57.Thousands of people______ to see the parade.
A.turned off B.turned out C.turned up D.turned over
58.The real trouble______ their lack of confidence in their abilities.
A.lies in B.lies on C.results in D.leads to
59.Recently the newspapers have reported several______ on the boundaries of Israel and Jordan.
A.accidents B.incidents C.events D.happenings
60.The actual cost of the building was much higher than our original______.
A.consideration B.judgment C.estimate D.plan

46 . C. hesitate
47. C. blank
48. D. superior
49. C. polluting
50. B. cause
51. B. endured
52. B. conclusion
53. C. a solution
54. B. face with
55. C. avoid
56. D. brought back
57. C. turned up
58. A. lies in
59. C. events
60. D. plan