He had to take the medicine 3 times a day to be the pain in the leg.
A. free from
B. away from
C. far from
D. apart from
网友回答
(答案→)A. free from
B. away from
C. far from
D. apart from
解析：
试题分析:考查短语辨析。be free from “免于，不受。。。困扰”；be away from“ 远离”；be far from“离。。。远”；apart from “除。。。外”。由He had to take the medicine 3 times a day他一天服药三次可知目的应该是减少腿部的疼痛，句意：为了缓解腿部的疼痛。他不得不一天服用三次药。A选项正确。