that在主语从句中作成分,这句话对吗?

that在主语从句中作成分,这句话对吗? 如何判断主语从句在句子中作主语成分或者宾语成分? 定语从句that作主语能否省略?AS引导的定语从句在句中做成分吗? 定语从句的关系词可以是从句重任何可以代替的成分吗?Never do the right things which others think is.这句话对吗,which 在定语从句中是宾语从句的主语.. 在宾语从句中,能用that作主语吗?还是必须用it作主语? 主语从句中,宾语从句中that分别是什么成分? that 在定语从句中作什么成分? The doctor did all that he could to save the wounded boy.这句话中all在宾语从句中作什么成分?为什么?打错了：在定语从句中做什么成分？ that的省略That在宾语从句中可以省略吗?that在定语从句中作成分,还可以在什么从句中作成分?that在宾语从句中能不能作成分? 名词性从句里面勒主语从句,表语从句,同谓语从句～这些这么区分?还有那些what that which whoever~在句中是什么语,作什么成分? what在主语从句中做什么成分?这句话中的what.难道说是同位语（和matter）? forces have arisen that seek to change america's essential nature.如何理解句中的that作的成分?求翻如何分析得出是that 引导定语从句，在从句中做主语。 There are many people live on that farm.这句话对吗?看定语从句的讲解时,看到一句话“There are many people live on that farm.” 说是there be 句型中,只用that,而且that作定语从句主语时候可以省略.但是我怎么左 帮忙造一个定语从句的句子.帮忙翻译下：1.那个穿红衣服的女孩是我妹妹.2.如果用who/that引导的定语从句,who/或者that在这句话中做什么成分?是who/that在从句中担任，主语还是宾语？这个意思 怎么知道关系代词在定语从句做什么成分?比如 He is the man that was praised at the meeting THAT在从句作主语 IT is possible that he will win,that 在从句中作什么成分? 这句话是定语从句吗She lives in a house that she built herself out of trash.that she built herself out of trash是定语从句还是同位语从句?如果是定语从句,那么引导词that在从句中作什么成分? 主语从句连接词在从句中能充当什么成分?如What在主语从句中能充当主语等