Is this your brother?的回答为什么是,Yes,it is.而不是Yes,he is.我有点糊涂

问题描述:

Is this your brother?的回答为什么是,Yes,it is.而不是Yes,he is.我有点糊涂

以this,that为疑问词回答都用it,固定搭配,如果是Is he your brother?则用He is.回答。包括在敲门时:“who's that?”"This is..."打电话时也一样。

this is 提问时用it is 回答,另外在这个句子中,this is 是主系表结构,而your brother不是主语