第29题: [单项选择]Middle East countries ______ their oil revenues into other forms of wealth, such as buildings, food, etc.. A. turned B. altered C. transformed D. converted 参考答案:D 答案解析:题意是:中东国家将石油收入_______成其他形式的财富,如建筑物、食物等。[D]converted“改变,转换”,指将某物做了局部的改变后用作其他用途,符合题意。 [A]turned“改变,变成”,