【单选题】Why did the writer’s father stand rooted to the spot when the writer invited him to dance at his 50th wedding anniversary?
A.
It means the writer danced with other partners rather than her father. It indicates the relationship between the writer and her father nearly collapsed. They had little communication with each other as if the father disappeared in her life.
B.
The father was once deeply hurt by the writer’s refusal, and never thought the writer would make an apology. Now he was shocked and touched when the writer apologized and invited him to dance.