【题目】She_______ Japanese when she was in Japan. Now she can speak it freely.
A. picked out B. picked up
C. made out D. made up
在线课程【答案】B
【解析】试题分析：考查动词短语辨析。A. picked out挑选；B. picked up捡起，学会；C. made out 明白；D. made up组成；句意：当他在日本时学会了日语，现在能自由的运用日语。Pick up 表示偶然间学会， 故选B项。
考点 : 考查动词短语辨析