情景问答，选择最恰当问话或者答语。 1. —Is this pet fat or thin? —______. A. Yes, it is B. No, it isn't C. It's fat. 2. —______ that girl? —She's a nurse. A.Where's B. What is C. Who's 3. —______? —How do you do? A. How do you do B. How are you C. What's your name, please 4.—Hello. Here is your pencil-box. —_____ very much. —_____. A. Thank, That's right B. Thank you, That's all C. Thank you, You're welcome 5. —Would you like an egg and some fish? —_____. A. No, please, I'm full. B. That's a good idea. C. OK. I'd love to.