A、3288. 5g BABy Boy is Born By spontAnEous vAginAl DElivEry.During thE initiAl AssEssmEnt At 1 hour postpArtum, thE nursE notiCEs lAnugo, ACroCyAnosis, mongoliAn spots, AnD hEmAngiomAs. whiCh oF thEsE is An ABnormAl FinDing in A nEonAtE A、lAnugo. B、ACroEyAnosis. C、mongoliAn spots. D、hEmAngiomAs.