2011英语专业四级考试：考前模拟练习单选部分（二）9
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81. Milk is indispensable _____ the health of a motherless baby. A. to B. at C. with D. on 82. Modern industry abounds _____ opportunities for young men with imagination. A. for B. on C. in D. of 83. More than one third of the Chinese in the United States live in California, ______ in San Francisco. A. previously B. predominantly C. practically D. permanently 84. More than two hundred years ago the United States _____ from the British Empire and became an independent country. A. got off B. pulled down C. broke away D. dropped off 85. Most good writers use every means _____ to make the reader’s way smooth and easy. A. at their disposal B. at their request C. at their will D. at their convenience 相关资料 |
