A. it is lagging behind in technology B. Japan is returning to BMW for cars C. its competitors are catching up D. sales in America have dropped by 13% 参考答案:C 答案解析:[试题分析] 细节题。 [试题详解] 文中第二段谈到了Mercedes遭遇困境的原因。段中出现了“The Japanese are partly responsible.”,但其后出现的“but