来自康烁的问题
doyouknowEnglish?yesbut()A,onlylittleB,onlysomeC,onlyalittleDonlymuch
doyouknowEnglish?yesbut()A,onlylittleB,onlysomeC,onlyalittleDonlymuch


doyouknowEnglish?yesbut()A,onlylittleB,onlysomeC,onlyalittleDonlymuch
doyouknowEnglish?yesbut()A,onlylittleB,onlysomeC,onlyalittleDonlymuch



C

