41. didn’t do anything
42. In the Chinese household, grandparents and other relatives_____________(起着不可缺少的作用) in raising children
42. play indispensable roles
43. John seems a nice person, ___________________(即使这样), I don’t trust him.
43. Even so
44. The fifth generation computers, with artificial intelligence,_____________(正在研制) and perfected now.
44. are being developed
45. What a lovely party! It’s worth_________________(牢记一生).
45. remembering all my life
46.Though you stay in the sea for weeks, you will not____________(失去联系) the outside world.
46. lose contact with
47. Cancer is _________________(仅次于) heart disease as a cause of death.
47. second only to
48. It is a pity that we should stay at home when we have ______________(这么好的天气).
49. have never resorted to
50. John cannot afford to go to the university, _________________(更不用说出国了).
50. not to speak of/not to mention/let alone going abroad
51.I don’t mind your_____________(你延期做出决定) the decision as long as it is not too late.
51. delaying making
52. I suggested he ____________________(使自己适应)his new conditions.
52. should adapt himself to
53. I have no objection_______________________(再听听你的故事).
53. to hearing your story again
54. This popular sports car___________________(正在生产出来)out at the rate of a thousand a week.
54. is now being turned
55. _____________________________ (请你找张空白纸)and write your name at the top?
55. Could you take a blank sheet of paper?
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