Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

We survived that accident because we were wearing our seat belts.

A. But for our seat belts, we would have survived that accident

B. Had we not been wearing our seat belts, we wouldn't have survived that accident

C. Without our seat belts, we could have survived that accident

D. If we weren't wearing our seat belts, we couldn't have survived that accident