帮我判断下列句子So I call on some students,who seldom do housework,to do housework as often as possible.是非限制性定语从句吗?It is common knowledge that setting off firecrackers,one of our traditional customs,is an particularly esse

帮我判断下列句子So I call on some students,who seldom do housework,to do housework as often as possible.是非限制性定语从句吗?It is common knowledge that setting off firecrackers,one of our traditional customs,is an particularly esse
帮我判断下列句子
So I call on some students,who seldom do housework,to do housework as often as possible.是非限制性定语从句吗?It is common knowledge that setting off firecrackers,one of our traditional customs,is an particularly essential section in the Spring Festival .是同位语从句吗?有错 帮我修改

帮我判断下列句子So I call on some students,who seldom do housework,to do housework as often as possible.是非限制性定语从句吗?It is common knowledge that setting off firecrackers,one of our traditional customs,is an particularly esse
第一句中who seldom do housework是非限制性定语从句.
I call on some students to do housework as often as possible是句子的主干部分
第二句中It 是形式主语,（that setting off firecrackers,one of our traditional customs,is an particularly essential section in the Spring Festival ）.是主语从句

第一个不是非限制性定语从句，是限制性定语从句。

So I call on some students,who seldom do housework,to do housework as often as possible.是非限制性定语从句
It is common knowledge that setting off firecrackers,one of our traditional customs，is an particul...

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So I call on some students,who seldom do housework,to do housework as often as possible.是非限制性定语从句
It is common knowledge that setting off firecrackers,one of our traditional customs，is an particularly essential section in the Spring Festival .是同位语 不是从句 但用one 代替动名词 欠妥
It is a common knowledge that setting off firecrackers,activity of our traditional custom，is an particularly essential section in the Spring
句子不是太地道。供参考。

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1. So I call on some students,who seldom do housework,to do housework as often as possible.是非限制性定语从句。

2. It is common sense that setting off firecrackers,one of our traditiona...

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   1. So I call on some students,who seldom do housework,to do housework as often as possible.是非限制性定语从句。

   2. It is common sense that setting off firecrackers,one of our traditional customs，is an particularly essential section in the Spring Festival .是主语从句。one of our traditional customs是setting off firecrackers的同位语。

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