问题描述: Everything is ready,----- -----?反意疑问句 1个回答 分类:英语 2014-10-09 问题解答: 我来补答 陈述部分主语是指示代词或不定代词everything,that,nothing,this,疑问部分主语用it.Everything is ready,isn't it? 展开全文阅读