考研英语写作对于整个英语试卷而言占据分值还是非常大的，英语写作想要得得分并不是可望不可即的，在日常复习备考阶段多做积累是非常有帮助的。新东方在线考研频道整理了“2021考研英语小作文复习：投诉信英语作文模板”内容，希望2021考研考生能有所参考，灵活运用~
投诉信
第一部分：说明投诉问题
I must complain about…
I am not satisfied with…
I feel something should be done about…
I am writing to inform(告知，代替tell)you that I find…unsatisfactory…
I am writing to express/ air dissatisfaction/ disappointment/ concern regarding …
第二部分：描述具体情况
The noise disturbs my sleep so that I can't concentrate during the work time, and as a result, I have made several mistakes these days.
For me this environment is very difficult to make studies and I need a quiet room.
第三部分：期待解决方案
I expect to hear from you soon.
Please give this matter your immediate attention.
I would be very grateful (感激，代替thanks)if you could look into the matter as soon as possible. And I am looking forward to an early reply.
It is high time you took some measures to solve…
I hope you will take steps to rectify(纠正、改善，代替improve) this situation soon.
I believe you will take my complaints seriously. I would ask you to give back my money, or I would file my complaint(投诉) to the authorities concerned(相关部门).
To solve this problem/ surmount this difficulty/ improve the situation/ crack this hard nut(解决问题), I hope to draw the attention of the authorities concerned.