问题描述: They have math on Monday.(对划线部分提问) 1个回答 分类:英语 2014-10-10 问题解答: 我来补答 对on Monday 提问:When do they have math?对 math 提问:What do they have on Monday? 再问: 是对they提问 再答: Who has math on Monday?再问: why 再答: 对人提问用 who 后跟单数 再比如: Who is on duty today?再问: 为什么什么原因 展开全文阅读