All the tickets having been sold out与As all the tickets had been sold out都一个意思为什么用as

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/28 17:18:43
Alltheticketshavingbeensoldout与Asalltheticketshadbeensoldout都一个意思为什么用asAlltheticketshavingbeensoldou

All the tickets having been sold out与As all the tickets had been sold out都一个意思为什么用as
All the tickets having been sold out与As all the tickets had been sold out都一个意思为什么用as

All the tickets having been sold out与As all the tickets had been sold out都一个意思为什么用as
尽管意思一样但是结构不同,前者是独立主格结构,而后者是一个完整的句子,是由
as引导的原因状语从句.

后面那句话里的AS是引导从句的吧,前面或者后面肯定还有句子