What colour is the new bike?为什么colour是放在What后面?

What colour is the new bike?为什么colour是放在What后面? What colour is the new bike?为什么colour可以放在What后面? what colour /what is the time 其中为什么第一句在what和colour之间不用be 动词, what colour is the sky ? what colour is the bear? What colour is ts the what colour is your new dress 为什么不加a new,blouse,is,what,your,colour.组成 是what is colour. 还是what it colour what colour is What colour is yellow what colour is it