The purpose of this passage is to explain ______.

A．She will use the man’s car.
B．She will use her own car.
C．She will go on foot.
D．She will rent a car from the garage.

A．People who feel bad spent more time on the Internet.
B．Using internet can cause depression and loneliness.
C．Internet use can improve psychological well-being.
D．Surfing Net for a few hours a week cannot cause bad feelings.