第26题: [单项选择]In the Middle East area, oil is found in ______ and its production has been able to keep up with world demand. A. efficiency B. abundance C. elegance D. elaboration 参考答案:B 答案解析:[试题分析] 此题考查名词词义及搭配。 [详细解答] abundance意为“丰富、富足”,符合本题题意。elaboration意为“详细说明,阐释”;elegance意为“优雅,优美,精致