问题描述： need to do sth.与 need doing sth.有什么区别?麻烦明白一点,我不太明确这个知识点 1个回答 分类：英语 2014-10-08 问题解答： 我来补答 need to do 一般主语是人 you need to wash your hands before you have lunch. need doing 一般主语是物 the chair needs repairing 求采纳 展开全文阅读
