iF you hAvE Any quEstions, plEAsE go AnD Ask______.
A．thE rEsponsiBlE pErson For thE ACtivity
B．thE pErson rEsponsiBlE For thE ACtivity
C．thE ACtivity's rEsponsiBlE pErson
D．thE pErson For thE ACtivity rEsponsiBlE