41. Last week, they launched a publicity campaign to (A) sales.A) promote 42. (C) for visitors to touch or play with, many exhibits in Shanghai Science and Technology are entertaining and educational.C) Designed 43. It (A) his sister you saw yesterday.A) must have been44. It is believed that milk (A) something that will promote the health of human beings.A) contains 45. Scientists have (A) a solution for water pollution.A) come up with 46. (D) than he was called out again.D) No sooner had he returned47. Many people who had trouble in school later (A) to be creative geniuses.A) turned out 48. Safety measures are often (C) by some companies in the drive to increase profit.C) ignored 49. If only she (D) the police, everything would have been all right.D) hadn’t told 50. Concerning this matter you should be well advised to (C) a lawyer. C) consult 51. Why is (A) you are so late for class?A) that 52. We’re enjoying our holiday so much that we’ve decided to (A) it for two more weeks.A) extend53. No one can avoid (D) by advertisements.D) being influenced 54. Richard has insured his life for a large amount (A) his wife and two sons.A) for the sake of55. The Canadian called Da Shan can speak Chinese fluently as if he (B) a Chinese.B) were56. Now children are (A) to smallpox（天花）as a result of vaccination（接种）given by the doctors.A) immune 57. (D) what some advertisers have led us to believe, this country does not run on oil. It runs on ideas.D) Regardless of58. She refused to (C) what had happened in her office.C) acknowledge59. The heat is (B) problems for the whole team now.B) posing 60. The grass needs cutting but I won't (D) to do it today.D) bother 补充回答：61. If Americans ever became (A) the importance of thought, we would probably find ways to solve the problems of our schools.A) convinced of62. If our firms do not have good (B), money will be lost and nothing can be achieved. B) administration 63. Most smokers are perfectly (D) of the dangers of smoking.D) aware64. It's just one example of the unwritten rules we (D).D) live by65. My mother always keeps a certain amount of money (A) in case of emergency.A) on hand
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