单项选择题
A．imaginable B．understandable C．considerable D．unaccountable
A．serve as the main source of finance to the state B．invest money in developing local colleges C．sponsor colleges and their educational programs D．join the plan and pay the tuition in advance
A．the past ways for ruling a society B．the society’s established virtues C．the out-of-date moral conducts D．the previous legal systems