假定你是Daniel，昨天放學后搭乘11路公交車回家。該公交車司機有不文明行為，讓乘客很憤怒。于是你打算向公交車公司寫一封投訴信。要點如下：
（1）司機的不文明行為（開車接打電話、緊急剎車、態度粗魯等）；
（2）希望盡快查清此事。
注意：
（1）寫作詞數應為80左右；
（2）請按如下格式作答。

To whom it may concern， Yours sincerely，Daniel

【考點】書信類．

【答案】To whom it may concern，
I am Li Hua，a student from No.1 Middle School.I am writing to complain about one of your bus-drivers' uncivilized behaviors.
After school yesterday，I took the No.11 bus whose driver kept on talking with a man loudly on the phone.So some passengers advised him to concentrate on driving ，but he paid no attention.What's worse，he drove very fast.Thus another passenger asked the driver to keep the passengers' safety in mind.But the driver stopped the bus so suddenly that all the passengers nearly lost their balance.A passenger demanded an immediate apology but the driver said "It's none of your business."
I sincerely hope you can investigate this incident carefully and take proper measures to prevent such an incident happening again.
Yours sincerely，
Daniel