英语语法高手快来!It's no use doing sth.这个句子中doing sth.在句子中充当什么成分?是subject,还是object,还是complement,还是adverbial?

英语语法高手快来!It's no use doing sth.这个句子中doing sth.在句子中充当什么成分?是subject,还是object,还是complement,还是adverbial? 英语语法 动名词.It's no use telling him about.tell为什么用动名词. 文言文高手快来 地理高手快来 物理高手快来 Like it or 英语老师或英语高手快来回答 it’s of no use是啥啊 It's no use 后面接什么 数学还高手快来. 英语高手快来啊. 几何高手快来呢 微积分高手快来啊 高手快来吧!过程 it's no use,i just can't do it. 有无It's of no use?还是只有It's no use.今天做改错的时候碰到的,题目里It's no use是对的. it's no use trying to dress them up翻译 It's no use crying over spilt milk. It's no use asking him for help的翻译