GMAT Sentence Correction (SC) | Re: RAGCT Day 15: Correct though it may seem, the problem with the theory

Correct though it may seem, the problem with the theory is that it treats several other explanations as unreasonable, which are all in fact quite possible.

(A) Correct though it may seem, the problem with the theory is that it treats several other explanations as unreasonable, which are all in fact quite possible.

(B) Even though it seems correct, the problem with the theory is that it treats several other explanations as unreasonable, when they are really quite possible.

(C) Though possibly