53. B that who
54. C does the last train leave 55. B are going back Part IVCloze 56. B greedy 57. A run 58. C costly 59. A scolded 60. D help 61. B As 62. D dismissed 63. C waste 64. B explaining 65. C what 66. D took 67. B about 68. C sought 69. B established 70. A pointed 71. D fame 72. C needs 73. B in 74. D duty 75. A later Part VTranslation SectionA
76. 学前教育可以帮助缩小这个差距。
77. 一些批评者们说在孩子四岁的时候送去学校起不了什么作用。 78. 这项称为火星一号的工程,计划在2022年送一小队人去火星。 79. 这项使命最大的障碍在于其昂贵的费用。
80. 如果一个公园的游者受伤或者有危险,手机可以帮他容易地获得帮助。 Section B
81. You should do sports more. 82. We met each other again last spring.
83. We must prevent the natural resources from being wasted.
84. The report that Jack is writing should be done before Friday. 85. I have seen that movie for many times.