圆周率π与3.14比较请选择ABC1q0i(H;I8L;M4S-T;q2U:s(f;i)v(^(h/H5d
A.=2U:s(f;i)v(^(h/H5d
B.>2U:s(f;i)v(^(h/H5d
C.<2U:s(f;i)v(^(h/H5d