第1个回答 2014-05-04
It is a difficult problem to learn how to distribute time to study and play properly . But I managed it .
第2个回答 2014-05-04
learning to arrange time to study and play is a big problem ,but i just do it well
第3个回答 2014-05-04
It's a big problem to arrange the time of leanring and playing well.
But I did it.本回答被提问者采纳