【单选题】
Of the following,the category that had expenditures most nearly equal to the average(arithmetic mean)expenditures per category was
 A、refugee housing
 B、emergency workers
 C、post disaster assistance
 D、new investments
 E、cornmodities
网考网参考答案:D
网考网解析:
标题:X年某国际服务机构的收入和支出下列选项中,支出最接近各类支出的(算术)平均值的项目是     根据支出分布饼图可知该机构的支出项目共计有十种,因而每个项目的平均花费应占总体花费的10%,由此可以得出新投资(New Investment)一项的10.1%的支出与平均支出最为接近。
                 
				 
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