3、okingisharmfultoourhealthA.AsB.ItC.WhatD.that主语从句:含形式主语it主语从句表语从句非限制性定语从句BACD结论一:名词从句充当句子的主要成分;定语从句充当句子的修饰成分。WhenIarrived,Bryantookmetoseethehouse___ Iwouldbestaying.A.whatB.whenC.whereD.which2.____ I want to tell you is the deeploveandrespect I haveformyparents.A.ThatB.WhichC.WhetherD.WhatCD真题