阅读理解。
In the old days, people usually travelled by horse when they wanted to go a long way. A man named Ming lived in the country. One day, his mother said to him, "Your uncle is very ill and he needs this medicine. You must take it to him quickly. Your uncle lives in the town. It's a long way from our house. It will take you two days to get there on a horse."
Ming thought for a minute and said to himself, "One horse ...two days. I know what I can do." The he said to his mother "Don't worry, Mum. I'm clever. I think I can get there in one day." Ming ran to the market and bought two horses for his journey.
⑴~⑷根据短文内容，选择正确答案。⑸根据短文内容，回答问题。
