问题描述： need to do和 need doing的区别.是人和物的区别吗? 1个回答 分类：英语 2014-10-25 问题解答： 我来补答 need to do 需要做某事 need doing 是需要被做有被动的意思 如;I need to wash my clothes. My clothes need washing. need doing = need to be done I need to mend my bike. My bike needs mending 展开全文阅读
