1.Who is knocking the door?
2.Whose dog is that?
3.I don't know who is Mr Smith.
4.Do you know whose father he is?
英语翻译选用who,whose翻译下列句子.(1)谁在敲门?(2)那是谁的狗?(3)我不知道谁是史密斯先生.(4)你知道
1.Who is knocking the door?
2.Whose dog is that?
3.I don't know who is Mr Smith.
4.Do you know whose father he is?