Trắc nghiệm: 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 following questions,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 following questions,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 following questions,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 following questions.,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 following questions.,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 following questions.,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 following questions.,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 following questions.,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 following questions,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 following questions,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 following questions.,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 following questions,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 following questions