问一道四级阅读题?
Butinthelongruntomuchspecializationdoesn'tpayoff.BusinesswhichhasbeenfloodedwithMBA's,nolongerconsidersthedegreeanautomaticsampofapproval.TheMBAmayopendoorsandcommandahighersalaryinitiallybuttheimpactofadegreewashesoutafterfiveyears.
Bysaying"buttheimpactofadegreewashesoutafterfiveyears",thearthormeans()
A)mostMBAprogramsfailtoprovidestudentswithasolidfoundation
B)anMBAdegreedoesnothelppormotiontomanagerialpoitions
C)MBAprogramswillnotbeaspopularinfiveyears'timeastheyarenow
D)InfiveyearspeoplewillforgetaboutthedegreetheMBAgraduateshavegot