从右栏中找出左栏各句的恰当答语。 (     ) 1. Can I borrow your pen? (     ) 2. Can you speak Chinese? (     ) 3. Who's on duty? (     ) 4. What would you like to drink? (     ) 5. Hello! Where are you from? (     ) 6. What does your mother do? A. I'm from Hangzhou. B. I would like some milk, please. C. Certainly. Here you are. D. She is a teacher. E. Only a little. F. I am.