2017年6月英语四级作文万能模板信件类：投诉信

　　2017年6月英语四级作文万能模板信件类：投诉信

　　Dear __________,

　　My name is __________, and I am __________. I venture to write you a letter about __________.

　　The focus of the complaint is _________. For on thing,___________. For another,__________. Under these circumstances, I found / find it __________. Honestly speaking, _________. In addition,__________. All in all, there is still much room for improvement.

　　I do hope _________. Thank you for your time and kind consideration.

　　Sincerely yours,

　　________