51. The old pictures r_________ me of the good days we spent together. 52. This rich food doesn’t d_______ easily and you mustn’t eat too much. 53. The news was so u________ that he stood there speechless for a long time. 54. The social s________ needs to be improved. 55. I think it is time we ________(寻找)legal advice. 56. Just to satisfy my _________(好奇心), how much did you pay for your car? 57. We spent two hours analyzing the team’s ________(强项)and weaknesses. 58. It is illegal to read people’s private letters without _______(许可). 59. Learning to walk again after his accident required great ____(耐心). 60. The ______(氛围)over dinner was warm and friendly.
答案:51. reminded 52. digest 53. unbelievable 54. system 55. sought 56. curiosity 57. strengths 58. permission 59. patience 60. atmosphere