【简答题】A 10-year-old boy decided to learn judo though he had lost his left arm in a car accident. The boy was doing well, so he couldn’t understand why, after three months of training, the had taught ...
【单选题】听力原文:M: Why does the boy persist in his troublesome behavior? W: I have been trying to teach him, but he has not enough sense. What do we know about the boy?