阅读短文 阅读短文·英文·题干On Sunday, Tom visits his grandpa's farm. His grandpa has a big vegetable garden. "What are these?" asks Tom. "They are tomatoes," says Grandpa. "They are red and fresh." "Are those potatoes?" Tom asks. "Yes, they are. And those are carrots and green beans." "How many cows do you have, Grandpa?" "I have twelve cows. You can feed them." Tom picks two big tomatoes. He eats one. Yummy! Fresh vegetables are the best!