当你想询问这个是什么颜色时你应该怎样问?A. What colour is it?B. What’ this?
你想知道妈妈何时回家,你会问:
你想知道现在几点了,你会问你的同学:
A: How many ________ can you see? B: I can see________ .
A: Dear, it's time to go to the cinema. B:________ .
A: What time do you come home? B: ________ .