This passage is written in a ______ tone.

A．the author was probably near-sighted
B．the author was born with no tonsils
C．the author never passed an exam
D．the author once was put in prison

A．I don't want to reveal my personal life
B．I don't need a driving license or an evening course.
C．I don't have a pen in my hand.
D．there's almost no connection between private information and the matter.