piCturEs oF AnimAls wErE pAintED on thE wAlls oF CAvEs in FrAnCE AnD spAin BECAusE ______ .
A．thE huntErs wAntED*to sEE thE piCturEs
B．thE pAintErs wErE AnimAl lovErs
C．thE pAintErs wAntED to show imAginAtion
D．thE piCturEs wErE thought to BE hElpFul