Q:Many people like animals.Now a lot of people have animals as pets .Usually people like to have dogs,cats,fish and other animals.Many young people have animals because they think these animals are interesting.Some old people have pets because they don't live with their children. Morris lives in No.25 Garden Street.He is a doctor,but he helps dogs.People usually call him The Dog Doctor.When their dogs get sick ,they call him on the telephone.He goes to the people's houses and helps them.He gives the dogs the right medicine .Wherever he goes,he is always welcome. What kind of animals do people keep? A) Dogs. B) Cats. C) Fish. D) All of the above.
A:
D