Mark the letter A, B, C or D on your answer sheet to show the underlined part that needs correction. For centuries, philosophers and (A) artists alike (B) have debated the meaning of beauty

Mark the letter A, B, C or D on your answer sheet to show the underlined part that needs correction.

For centuries, philosophers and (A) artists alike (B) have debated the meaning of beauty and questioned (C) whether it real or (D) only perceived.