问题详情

We can infer from the text that
A．the author and his father finally come to terms with each other.
B．the author regretted having complained about trifles in the face of his father.
C．the author began to realize that his father meant a lot to him.
D．the author now needs his father to set the pace while taking a walk.请帮忙给出正确答案和分析，谢谢！