为了让考研的同学更高效地复习考研英语，新东方在线考研频道整理了2025年考研英语作文备考投诉信引言句子，考研的同学可以了解一下，希望对大家有所帮助。
引言
I am writing to express my dissatisfaction about…
I write to make a complaint about…
I would like to draw your attention to the problem that…
I feel sorry to trouble you but I am afraid I have to request you to take corrective actions concerning…
I regret to inform you it absolutely disappointed me that …
以上是新东方在线考研频道为考生整理的“2025年考研英语作文备考投诉信引言句子”相关内容，希望对大家有帮助，新东方在线考研频道小编预祝大家都能取得好成绩!更多英语复习相关信息尽在新东方在线考研英语频道。