Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it ?

bca _ b _ aabc _ a _ caa

A. acab
B. bcbb
C. cbab
D. ccab

Also Read:

• a_bbc_aab_cca_bbcc
• _ bc _ ca _ aba _ c _ ca
• _ ab _ b _ aba _ _ abab.
• bca _ b _ aabc _ a _ caa