系统解析:推理判断题。根据 After the couple heard my reason, they understood that the problem was caused by cultural differences, so they laughed and were no longer angry. 在那对夫妻听到我的原因后,明白是文化差异引起的问题,所以他们大笑不再生气了,I told her that I had made sure they got their food quickly because I always respect the elderly. 我告诉她我确信上菜快是因为我总是尊敬老人,I then walked back to the table and apologized to the wife. 然后,我回到桌旁向那位妻子道歉,After that, I changed the way I had been with older people. 之后,我改变了我对待老人的方法,可知答案选B。