Li Ping some Guangdong dialect while traveling there with his family this spring.
A. took up
B. brought up
C. made up
D. picked up
网友回答
A. took up
B. brought up
C. made up
(答案→)D. picked up
解析：
这题考查pick up做“偶然习得”的用法，句意是：李平在和家人春天去广东旅游时，偶然学会了那里的方言，选D。took up 从事，占据，.brought up养育，.made up组成。