How is that toy bus?
那辆玩具车怎么样?
一楼、三楼的答案大错特错,whose后面要跟名词,相当于形容词使用,要说“这是谁的玩具车?”因该是：Whose toy bus is that?
___is that toy bus?
How is that toy bus?
那辆玩具车怎么样?
一楼、三楼的答案大错特错,whose后面要跟名词,相当于形容词使用,要说“这是谁的玩具车?”因该是：Whose toy bus is that?