Select the letter-cluster that can replace the question mark (?) in the given letter-cluster series.UKS, ZPX, EUC, JZH, ?

Select the letter-cluster that can replace the question mark (?) in th

1.	Select the letter-cluster that can replace the question mark (?) in the given letter-cluster series.UKS, ZPX, EUC, JZH, ?
A.	PEM
B.	ODM
C.	ODN
D.	OEM
Answer» E.