70. C) possess
71. D) vast
72. B) But
73. B) essential
74. A) touch
75. D) acquire
76. C) profession
77. A) only
78. B) with
79. D) encourage
80. A) interests
81. C) broaden
82. D) After
83. B) sake
84. C) make
85. A) field
86. D) meaningful
Part VI Translation
87. Our efforts will pay if the results of the research can be applied to the research and development of new technology (能应用于新技术的开发).
88. I can’t boot my computer now. Something must be wrong (一定出了毛病) with its operating system.
89. Leaving one’s job, no matter what job it is / whatever job it is (无论是什么工作), is a difficult change, even for those who look forward to retiring.
90. Compared with the place where I grew up (与我成长的地方相比), this town is more prosperous and exciting.
91. Not until he had finished the mission (直到他完成使命) did he realize that he was seriously ill.