这是一件红白相间的夹克衫吗?是的 那是一块白色的橡皮吗?不,它是一块黑色的橡皮. 那是一把黄色的尺子吗?不,它是一把黑色的尺子. 这支钢笔是黑白相间的. This is a red desk.(对“red desk”进行提问) My jacket is blue.(对“blue”进行提问) That is a UFO.(对“a UFO”进行提问)
Is this a red and white jacket?Yes. Is that a white eraser?No,it is black. Is that a yellow ruler?No,it si black. This pen is black and white. What is this? What colour is your jacket? What is that?