need to do sth.与 need doing sth.有什么区别?
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
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