ACCorDing to thE pAssAgE, whiCh oF thE Following stAtEmEnts is not truE
A．humAn BEings usED tools morE thAn two million yEArs Ago.
B．humAn BEings usED to hAvE shArp tEEth likE othEr AnimAls.
C．humAn BEings DEvElopED thEir intElligEnCE By working with tools.
D．humAn BEings BEgAn to usE stonE Chips A vEry long timE Ago.