问题描述: 她经常帮助她的孩子做家庭作业.She often __________________ his homework. 1个回答 分类:英语 2014-11-24 问题解答: 我来补答 她经常帮助她的孩子做家庭作业.She often __helps her children with/to do___ his homework. 展开全文阅读