阅读下面的材料,写出材料中的答复信引发热议的原因。(4分)近日,复旦大学论坛里的一封信引起了热议。这封信是该校总务处综合办公室就学生投诉的“今晚校车又提前了一分钟”的问题作出的答复。信件正文如下:同学你好!投诉收悉,已转达校园管理办公室的负责老师。 Read the material below and write down the reason why the reply letter in the material caused the hot discussion. (4 points) Recently, a letter from the Fudan University forum aroused heated discussion. This letter is a reply from the general office of the General Affairs Office of the university about the student complaint that “the school bus is one minute earlier tonight.” The text of the letter reads as follows: Hello students! Complaints received, has been transferred to the responsible person in charge of the campus management office.