i often help my mother -------the housework A do B to do

问题描述:

i often help my mother _______the housework A do B to do
1个回答 分类:英语 2014-09-28

问题解答:

我来补答
两个都可以呀,因为help sb ( to ) do sth 是固定用法,TO可省也可不省
 
 
展开全文阅读
剩余:2000
上一页:解题方法 技巧
下一页:过程3