According to the author, some politicians attribute the society's deteriorated moral values to ______.

A．teachers are the moral models of young children
B．teachers at elementary level of schools are of great help to the children's career success
C．one's early education influences him all his life
D．children are more purer at their early age and early school years are their best memory

A．Home, school and church are responsible for education.
B．Administrative and political measures are not the only way to solve social problems.
C．Caution should be taken in making educational policies.
D．Young children need moral instruction in school.