書面表達
請根據要求完成短文寫作
假如你是李華，正在準備明天英語課堂的"3分鐘匯報"，你打算講述你們小組上周末到濱江公園開展的活動"垃圾分類的調研"，內容包括：
1.活動的目的；
2.調查結果發現垃圾分類存在的兩個問題；
3.作為中學生，我們能做些什么。
參考詞匯：垃圾分類waste sorting做調查do a survey垃圾箱rubbish bin
作文要求：（1）不能照抄原文，不得在作文中出現學校的真實名稱和考生的真實姓名；
（2）語句連貫，詞數80左右。作文的開頭和結尾已經給出，不計入總詞數。
Dear fellow classmates，
    Last weekend，our group went to Binjiang Park to carry out a research on waste sorting.
     
   Thanks for your listening.

【考點】節假日活動；其他應用文寫作．

【答案】Last weekend，our group went to Binjiang Park to carry out a research on waste sorting.The purpose of this activity is to understand people's garbage classification.The survey found two problems in waste classification.One problem is that people do not know enough about waste classification.The category of garbage is not clear，such as dry and wet garbage.Another problem is that people don't put rubbish at the stipulated time.As middle school students，we should realize that garbage classification is good for the environment.Everyone can participate.A small action can change the environment.First of all，we should do a good job in the publicity of waste classification.Secondly，on weekends，we should volunteer to do garbage sorting in the community.Waste classification is necessary for building an environment-friendly society and making people realize the importance of environmental protection.
Thanks for your listening.