补全对话。
Amy: Hello, Sam. What are you doing?
Sam:
1. That’s very interesting.
Amy: Oh, tell me more about Beijing.
2.Sam: It’s got about twenty million people.
Amy: Wow! That’s very big.
3.Sam: Yes, it is. And there’s a famous Great Wall in Beijing.
Amy: Really?
4.Sam: It’s more than twenty thousand kilometres long.
Amy: Wow! It’s really long. I want to visit it some day.
5.Sam: Yes, I’d love to.
A.How big is it? |
B.Is it very old? |
C.I’m reading a book about Beijing. |
D.How long is it? |
E.Can you go with me? |