[单项选择]

One of the qualities that most people admire in others is the willingness to admit one’s mistakes. It is extremely hard sometimes to say a simple thing like "I was wrong about that," and it is even harder to say, "I was wrong, and you were right about that."
I had an experience recently with someone admitting to me that he had made a mistake fifteen years ago. He told me he had been the manager of a grocery store in the neighborhood where I grew up, and he asked me if ! remembered the egg cartons. Then he related an incident and I began to remember vaguely the incident he was describing.
I was about eight years old at the time, and I had gone into the store with my mother to do the weekly grocery shopping. On that particular clue, I must have found my way to the dairy food department where the incident took place.
There must have been a special sale on eggs that day because there was an impressive display of eggs in doze
A. admiration for the manager’s willingness to admit mistakes
B. anger to the manager for his wrong accusation
C. indignation against the woman who knocked off the stacks of cartons
D. regret for the mistake he made in the store