【题目】---You can speak some French!
---I ___________ some while living with a Frenchman.
A. Picked out B. picked up
C. handed up D. tried out
在线课程【答案】B
【解析】句意：——你会说一些法语！——我和一个法国人居住的时候不费力地学会了。Picked out 挑选出， picked up不费力地学会， handed up 举手， tried out试验，所以选B。