Question 19: A. to reduce fatigue B. reduces fatigue C. reducing fatigue D. reduce fatigueĐoạn văn18/40Mark the letter A, B, C, or D to indicate the correct option that best fits each of the numbered blanks from 18 to 23.to reduce fatiguereduces fatiguereducing fatiguereduce fatigueGiải thíchChọn đáp án D