點擊查看：大學英語四級考試應用文模板匯總

Dear_____________,
　　Thank you very much for_____________.To be honest,__________.However,the current situation does not allow me to do this.
　　This has been a difficule decision for me,but I have to do this.On the one hand,____________.On the other hand,__________.In view of these,I regret that_____________.I hope this does not bring you much inconwenience.
　　I feel very sorry to disappoint you.If___________,I will __________.I do appreciate your________.Meanwhile,I wish___________.

Sincerely yours
_________

　　英語四級作文預測、英語四級作文范文、四級作文真題匯總>>

　　相關(guān)推薦：

　　英語四級考試《作文》復習技巧匯總

　　“裸考”四六級寫作核心詞匯和模板

　　七大原則助你寫出英語四級作文加分句