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.
