Mark the letter A B C or D on your answer sheet to indicate the best answer to each of the following questions, Mark the letter A B C or D on your answer sheet to indicate the BEST ANSWER to each of the following questions, Mark the letter A; B; C; or D on your answer sheet to indicate the best answer to each of the following questions, Mark the letter A. B. C or D on your answer sheet to indicate the best answer to each of the following questions., Mark the letter A. B. C or D on your answer sheet to indicate the best answer to each of the following questions, Mark the letter A. B. C. or D on your answer sheet to indicate the best answer to each of the following questions.