in humAn history, pEoplE's viEws on BoDy wEight______.
A．wErE ClosEly rElAtED to thEir rEligious BEliEFs
B．ChAngED From timE to timE
C．vAriED BEtwEEn thE poor AnD thE riCh
D．lED to DiFFErEnt morAl stAnDArDs