DiFFErEnCEs BEtwEEn pEoplEs ______ .
A．mAy grADuAlly DisAppEAr BECAusE oF EAsE oF trAvEl
B．Do Exist EvEn though DiFFErEnt nAtionAlitiEs BEhAvE ExACtly AlikE
C．will AlwAys ContinuE to Exist AnD thE worlD will BE A Dull plACE
D．will not Exist As onE hopEs