定语从句which,as的区别我不理解何为当主句和从句意义一致时,用as,反之用which.

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定语从句which,as的区别我不理解何为当主句和从句意义一致时,用as,反之用which.定语从句which,as的区别我不理解何为当主句和从句意义一致时,用as,反之用which.定语从句whic

定语从句which,as的区别我不理解何为当主句和从句意义一致时,用as,反之用which.
定语从句which,as的区别
我不理解何为当主句和从句意义一致时,用as,反之用which.

定语从句which,as的区别我不理解何为当主句和从句意义一致时,用as,反之用which.
(1) as 引导的定语从句可置于句首,而which不可.
(2) as 代表前面的整个主句并在从句中作主语时,从句中的谓语必须是系动词;若为行为动词,则从句中的关系代词只能用which..