The author's attitude towards a large quantity of information on the net is

A．professional people should pick out proper information from the Internet for schools.
B．professional people should instruct teachers and students to use the Internet.
C．educators should be active in using computer.
D．educators should have their own email address.

A．the parents missed out on their own education when they were young.
B．it is their responsibility to help their children.
C．their children are cleverer than they were.
D．they don' t want them to go to the rural areas.