A study shows that people living in non-smoking areas are less likely to the habit of smoking．
A. pick up
B. turn up
C. draw up
D. make up
网友回答
(答案→)A. pick up
B. turn up
C. draw up
D. make up
解析：考察词组。Pick up 捡起，学会，接收信号，接某人 turn up出现 draw up起草 make up组成，弥补，化妆
句意为，研究表明，住在无烟区的人们不太会养成吸烟额习惯。