问题描述： 英语作文,谢谢,30词左右 1个回答 分类：英语 2014-12-13 问题解答： 我来补答 Peter,John and Daniel.They choose the volunteer work depend on their habbits and it takes them several hours to do volunteer work every weekend.So everyone should learn them and try our best to help others. 展开全文阅读
