阅读短文判断,正确的用 T 表示,错误的用 F 表示 ) It ’ s sunny. Susan and her mother are at the fruit shop. They see many fruits. The apples are red. The grapes are purple. The pineapples are big. They want to buy some oranges. They taste an orange. It ’ s sour. They want to buy some apples too. The oranges are sour , but the apples are sweet. They buy some apples at last.