假設你是李華，昨天看到中央電視臺關于世界瀕危珍稀動物的報道后深有感觸，決定給世界自然基金會（WWF）的負責人寫一封郵件，郵件的內容應包括：
（1）你看完報道后的感受；
（2）珍稀動物瀕危的原因；
（3）你對 WWF 的建議。
注意：
（1）詞數80左右；
（2）可適當增加細節，以使行文連貫；
（3）開頭和結尾已經給出，不計入總詞數。

Dear Sir or Madam，
              
Yours，
Li Hua

【考點】提綱作文；書信類．

【答案】Dear Sir or Madam，
 I am writing to tell you how I feel after seeing a programme on CCTV about endangered animals in the world.Looking at the alarming situation the endangered animals are facing，I am deeply worried that they will soon die out if measures aren't taken to protect them.It is surprising that these animals' death mainly results from humans' careless behavior，including serious pollution and deforestation.So what we should do is to stop polluting and destroying animals' habitats.
To do this，I hope WWF can call on people to donate their money to protect these endangered animals and try to raise people's awareness of protecting animals.Only by taking necessary measures can we save and protect these rare animals.
Yours，
Li Hua