who is this?答语用she\he\it?

who is this?答语用she\he\it?
who is this?答语用she\he\it?

who is this?答语用she\he\it?
用it

当问道单个男性时，要用He is...来回答；问单个女性则要用She is...来回答；当问到照片里的单个人、未知的敲门人问或婴儿时，则用It is... 来回答。

She is Tom's sistere.
He is our teacher .
It is Li Lei's dog .

she 是女她，he是男他，it一种是动物它，还有一种是不知道对方性别的情况下使用，还有指照片里的人