✔ 最佳答案
What if cows gave root beer instead of milk?
If a cow could give root beer instead of milk, it would be a very funny sight to see and the farmers will make lots of money by charging admissions for each curious visitor.
But that would not last very long because although I don't have statistics to confirm this, I believe that milk consumption is much more than root beer. Therefore if cows stopped producing milk, the world will have many sad people. Why? Because we all know that many many babies are being born each second around the world and that they drink cow's milk when they get older, also milk creates many other products many delicious food such as cheese, yogurt, butter, and ice-cream, the world still needs milk more than root beer! :)
hope that helps.