Read the following passage and mark the letter A; B; C or D on your answer sheet to indicate the correct answer to each of the questions from 30 to 34, Read the following passage and mark the letter A. B. C. or D on your answer sheet to indicate the correct answer to each of the questions from 30 to 34., Read the following passage and mark the letter A. B. C or D on your answer sheet to indicate the correct answer to each of the questions from 30 to 34., Read the following passage and mark the letter A. B. C. or D on your answer sheet to indicate the correct answer to each of the questions from 30 to 34