Q19. Choose the most grammatically correct and stylistically appropriate sentence.English — Preposition — Question 19 of 68A. Through the use of science, we have learned that it is healthful to eat many kinds of food.B. Through the use of science, it has been learnt that it is healthful to eat many kinds of food.C. About the use of science, we have learned that it is healthful to eat many kinds of food.D. Through the use of science, we have learned that it is healthy to eat many kinds of food.Practice more English MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →