Select the option that represents the letters that, when sequentially placed from left to right in the blanks below, will complete the letter series.
_ M o N _ _ _ o M _ _ o _ _o M _ N o J o

A

o o J o o N J o M

B

o o J o o N J o o

C

o M J o o N J o o

D

M o J o o N J o o