考研英语写作模板之小作文书信类　　投诉信　　Dear_______,　　I am . I feel bad to trouble you but I am afraid that I have to make a complaint about_______.　　The reason for my dissatisfaction is ______________. In the first place,_________________________. In addition, ____________________________. Under these circumstances, I find it ___ to ____________________________.　　I appreciate it very much if you could_______________________, preferably __________, and I would like to have this matter settled by ______.　　Thank you for your consideration and I will be looking forward to your reply.　　Yours sincerely　　Li Ming