We survived that accident becau...

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

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

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

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

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