sth need to be done 和sth need doing 两种表被动用法意思上有什么细微的差别懂的进,不要乱答哦,谢谢

sth need to be done的意思 need to do、need do、need doing、neeed to be done的区别need to do sth need do sth need doing sth neeed to be done 有什么区别, sth request to be done=sth request doing有这样的主动表被动吗?类似于need to be done=need doing require doing 与need doing那sth require to be done 与 sth need doing 有什么不同呢 want sth done和 want sth to be done 区别? want sth done和 want sth to be done 区别 have sth to be done/have sth done?为什么要用have anyting to be done? have sth to be done造句 sth need to be done 和sth need doing 两种表被动用法意思上有什么细微的差别懂的进,不要乱答哦,谢谢 need to be done 造两个句子 need to be done否定形式 have something done 与have sth.to be done 区别 关于need的情态动词和行为动词的用法（不是很清楚）need do sth 和need to do sth ,needn't do sth和don't need to do sth ,还有need doing sth=need to be done need to be done 中的done 表示什么 sth need to be changed中文是什么意思 need+to be done和need +doing的区别 need doing 和 need to be done有什么区别? remain to be done是否等于remain doing?need doing是否等于need to be done?