BEForE thE joB oF tEAChing CAmE into BEing, ______.
A．FAmily mEmBErs hAD BEEn rEsponsiBlE For thE 'EDuCAtion oF thE young
B．spECiAlists hAD BEEn in ChArgE oF tEAChing young pEoplE
C．young pEoplE hAD hAD to BE sElF-EDuCAtED
D．thE soCiEty hAD plAyED An importAnt rolE in EDuCAting young pEoplE