或把它们结合起来I like dog.Dogs are friends of human beings'.And it is known to us that dogs are very honest.They can help people do many things when people are out of home .For example ,dogs can take...
I prefer dogs to cats because I think dogs are more lovely, friendly and helpful than cats.Dogs are our best friends and they can do a lot for us, such as, guard dogs, dogs to guid the blind, police ...