第四部分写作(共两节,满分40分)第一节(满分15分)》One possible version:Dear David,I'm writing to share an exciting experience with you.Recently,my research group has successfully completed aproject called“Campus Plant Exploration”.To collect data,we spent two weeks exploring every corner of our campus,taking photos,and identifying variousplant species using mobile apps.After gathering the information,we turned to our biology teacher to ensure accuracy andthen classified the plants into different categories.Finally,we compiled all the pictures and descriptions into a digitalbooklet.Through this project,I have gained a wealth of knowledge about plants and developed a deeper appreciation of naturearound us.More importantly,my teamwork and problem-solving ability have been greatly improved.Have you ever done any similar projects at your school?I'd love to hear about them!Yours,Li Hua