onE CritiCism AgAinst mAny intErnAtionAl AirlinEs is thAt thEy hAvE, in thE rECEnt pAst, ______.
A．CAtErED For thE morE wEAlthy pEoplE
B．givEn prEFErEntiAl trEAtmEnt to ExECutivE CliEnts
C．only mEt thE nEEDs oF thE rEgulAr trAvElErs
D．mArkEtED thEir sErviCE with thE mAssEs in minD