What is the author's attitude toward all the laws against drunken driving

A．they provide the students with very prosperous subjects to learn
B．they assume that their graduates can earn much more than they had paid
C．they don't get financial support from the government
D．they need much revenue to support the educational expenses

A．Drunken driving has caused numerous fatalities in the United States.
B．It's recommendable to prohibit alcohol drinking around the United States.
C．The American society is trying hard to prevent drunken driving.
D．Drunken driving has become a national epidemic in the United States.