need sth中的need

need sth中的need need sth与need to do sth You don't need to do sth.还有 You need not do sth 中的need分别是什么词 need doing sth造句 need什么sth sth.need doing need sth to do need sth to do sth sb.need sth.(三单时need加不加s) need to do sth和need do sth区别? need to do sth 和need do sth列句 need to do sth和need doing sth 的区别