参考答案

正确答案：D
解析：本题为细节题。要明确作者还是去了的原因。根据第四段的“The manager told me this man was a regular customer．He assured me that there would be no problem with payment．and said I should get moving or bring the car back in．”可以得知选项A．the manager would pay him并没有提及；选项B．the man was a regular customer是一个事实，但是并不是作者最后决定去的原因；选项C．the man was a soldier from World War II则是作者到了顾客家里根据看到的二战勋章猜测的，因此也不是他决定去的原因；选项D．the manager would take his taxi back if he didn’t go与文章中的意思一致，是正确答案。