问句答语匹配。 ( ) 1. Can I speak to your father? ( ) 2. What are you doing? ( ) 3. Do you want to go to the zoo? ( ) 4. Who's that? ( ) 5. What's your mother doing? A. Yes, I do. B. Mr Wang. C. I'm reading a book. D. She's cooking. E. Sure. Hold on, please.