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NumericalReasoningTest4
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单选题
21. If the total 2010 costs represent a 5% increase on the total 2009 costs, what were the total 2009 costs (to the nearest £million)?
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A. u00a33 million
B. u00a34 million
C. u00a336 million
D. u00a337 million
E. u00a338 million
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