猜谜语：It is clean when it is black.It is dirty when it is white.What's it

猜谜语：It is clean when it is black.It is dirty when it is white.What's it 猜谜语：What a room has no walls,no windows,and no floors?it还有：What is biack when it is clean white when it is dirty?it不许乱回答,不然连一根毛也不给你 英语(猜谜语）猜谜语.1.What kind of dog doesn't bite or bark?It's( )2.What a room has no walls,no doors,no windows,and no floors?It's( )3.What has hands but no feet,a race but no eyes tells but not talk?It's( )4.What is black when it is clean it is clean when it is black.it is dirty when itis white.what is it It is clean when it is black.It is clean when it is black.It is dirty when it is white.what's it? :Whose house is always clean?猜谜why 智力测试What is black when it is clean and white when it is dirty? What is clean when it is black and dirty when it is white? What is black when it is clean white when it is dirty? what is black when it is clean and white when it is dirty是----- What is black when it is clean and white when it is dirty? What is biack when it is clean and white when it is dirty? What is clean when it is blanck and dirty when it is white? That is black when it is clean and white when it is dirty What、is、black、when、it、is、clean、and、when、it、is、dirty·谜底是什么? 【what is clean when it black ,and white when it is dirty. 英语：读一读,想一想,猜一猜What is black when it is clean and white when it is dirty?It is a ( ). It is a piace.It is surrounded by water.It is an （）不是猜谜语!