She wasn’t wearing a seat-belt. She was injured.  ...

Câu hỏi: She wasn’t wearing a seat-belt. She was injured.    

A If she hadn’t been wearing a seat-belt, she wouldn’t have been injured.

B If she had been wearing a seat-belt, she would have been injured.

C If she had been wearing a seat-belt, she wouldn’t be injured.

D If she had been wearing a seat-belt, she wouldn’t have been injured.