sth.need doing

need doing sth造句 sth.need doing need to do sth和need doing sth 的区别 “need doing sth”“need to do sth”哪里不同? need doing sth 可以表示被动? 例如：want to do sth.need doing sth.be surprised at doing sth.之 need 的用法need to do sth 和 need doing sth 的区别..有没有need to doin need sb.to do sth.可不可以换成need sb.doing sth. 英语里什么时候用need to do sth什么时候用need doing sth? 英语几个短语的区别need to do sth 和need doing sth 的区别 need to do sth和need doing sth的用法、意思和区别是什么? sth need doing如果sth是单数,那need要不要加s?