当别人问你来自哪里时,应说:___________ A. You’re welcome. B. I’m from America. C. My name is Li Mei.
--- Help yourself to some fish. ---__________________.
---_______. --- I caught a cold.
---________________ --- Yes, speaking.
--- Can you find China on this map? --- Yes. ___________It's here.
--- Hi, Mary. --- Hi, Kate. Who's that? -- ? --- The one behind the door? --- Oh, it's Jim. A. What? B. Which one?