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.

Had I realized what you intended to do, I would have backed you up.

A. Even if I had realized what you wanted to do, I wouldn’t have supported you. 

B. In order to back you up, it is essential that I know what you intend to do. 

C. I didn’t support you as I had no idea about what your plans were. 

D. No sooner did I back you up than I realized what you intended to do.