whiCh oF thE Following BEst summAriEs mArlow' s iDEAs
A．pEoplE's nEEDs CovEr A wiDE rAngE.
B．pEoplE's nEEDs vAry Among inDiviDuAls.
C．pEoplE hAvE morE lowEr-orDEr nEEDs thAn thEir highEr-orDEr onEs.
D．pEoplE's ABstrACt DEsirEs ArE morE importAnt thAn thE BAsiC onEs.