Source- BTG

The intrusion of politics into the modern Olympics has created, as it will no doubt continue to, frustration for athletes and fans who would prefer to see the games represent only competition among the excellent from all nations.

(A)has created, as it will no doubt continue to, frustration
(B)has created frustration, as it will no doubt continue to,
(C)has created, and will no doubt continue to create, frustration
(D)has and will no doubt continue to create frustration
(E)has created frustration, and will no doubt continue,