This topic is the oral communication topic on page 82 of the first volume of the second grade Chinese of People's Education Press, and the composition is on page 8 1. The original question was: "Who do you think Grandpa should listen to after reading the above passage?" The second original question is: "What would you do if this happened to you?" Obviously, who should grandpa listen to? When the students came up with a good idea, they pointed out who grandpa should listen to. It has been suggested that walking is healthy and riding is weak. Obviously, one is an old man and the other is a little grandson. Who is healthy? That's ridiculous! And those middle-aged people, old people and children who say grandpa are talking from different angles, which is not an idea.

I think: Grandpa should listen to everyone's opinions, so that he can make up his mind. So what's the best way? It is best for father and grandson to ride horses in turn. (See supporting reference books)