那位NN能帮忙给个解释，同位语和非限制定语从句怎么区分？因为涉及到这个从句前面是否有which,还是being形式

那位NN能帮忙给个解释，同位语和非限制定语从句怎么区分？因为涉及到这个从句前面是否有which,还是being形式

谢谢谢谢啦

不是很清楚你的问题。

同位语从句中的连接词在同位语从句中不充当任何成分，只有连接的作用。与前面的解释的词，说的是一件事情。只是解释作用，不是修饰作用。

而定语从句中的连词在从句中充当某一成分。对修饰的词起修饰的作用。

谢谢解释，明白了

据个例子-Q30: C

The ancient Anasazi harvested such native desert vegetation as the purple-flowered bee plant, what they now commonly call wild spinach in northern LACE>ArizonaLACE> and other parts of the southwestern LACE>United StatesLACE>.

1. what they now commonly call
   
2. a plant that they now commonly call
   
3. now commonly called
   
4. and is mow commonly called
   
5. which it is now commonly called

这里面的b是什么成分阿？限制定从还是非限制定从？为什么没有引导词尼？

答案应该是B

因为用a plant引导从句加以说明a plant的同位语the purple-flowered bee plant

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