when did you_____Japanese?

问题描述:

when did you_____Japanese?
A.take off
B.take out
C.take up
D.take away
要有理由~

C.Take up
When did you (take up) Japanese?
你什么时候开始研究日语了?
你什么时候开始学日语了?
Take up 有“从事” 的意思,一般来形容,从事某种行业,职业,或爱好.
When did you take up golf?
你什么时候开始学高尔夫球了?