第25题: [单项选择]Passage One Questions 26 to 28 are based on the passage you have just heard A. They hang a bulb on the leaves. B. They wrap the tree with plastic film. C. They cut the branches of the trees. D. They spray water on the trees. 参考答案:D 答案解析:[听力原文] Q: What do growers of orange trees do to prevent trees from freeze damage in Florida