There are fewer national newspapers in ______ .

A．supporting extremist groups from time to time
B．inviting middle-of-the-road Americans to write articles for them
C．avoiding carrying articles about extremists
D．printing articles representing different political viewpoints

A．a machine for printing
B．the business of printing
C．great force
D．print media

A．they have to keep up a good relation with them
B．they have to compete with television
C．they have to write about crime, sex and minor
D．they have to give factual news in an interesting way