As is known to all,the environment is seriously demaged wher
2个回答

可以互换

解析如下:

As is known to all = As we all know 众所周知

其次对于你的疑问换了以后主语是不是就不一致了?

看来你是没有弄清这是一个什么句构.

此句是As引导的非限制性定语从句,As指整个主句表达的内容,对主句所作的陈述进行附加说明,意为 "正如...”.

As is known to all 是一个被动形式

As we we all know 是一个主动形式

跟主语是否一致没什么关系,那是非谓语动词作状语时应该考虑的问题,这里你就想多了.

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