Leonardo da Vinci is said to have bought birds……为什么用过去完成时啊 直接is said to bought不行吗?

来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/18 14:17:33
LeonardodaVinciissaidtohaveboughtbirds……为什么用过去完成时啊直接issaidtobought不行吗?LeonardodaVinciissaidtohavebou

Leonardo da Vinci is said to have bought birds……为什么用过去完成时啊 直接is said to bought不行吗?
Leonardo da Vinci is said to have bought birds……
为什么用过去完成时啊 直接is said to bought不行吗?

Leonardo da Vinci is said to have bought birds……为什么用过去完成时啊 直接is said to bought不行吗?
只有be said to do 和be said to have done两种.不定式哪有to done 的结构.