给下列的问句选择合适的答语。 ( ) 1. What is Tom doing? ( ) 2. Why do you like winter? ( ) 3. When is Christmas? ( ) 4. What would you like for breakfast? ( ) 5. Where is the bathroom? A. It's December 25th. B. I'd like some milk. C. He is cooking dinner. D. It's on the second floor. E. Because I like to ski on the snow.