Mark the letter A, B, C, or D on...

Câu hỏi: Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
In a hot, sunny climate, man acclimatizes by eating less, drinking more liquids, wearing lighter clothing, and experience a darkening of the skin.

A. In 

B. by eating 

C. more liquids     

D. experience