6．
选择恰当选项补全对话。
|
A. How long is it?
B. What did you do yesterday?
C. No, I didn't.
D. Can you walk along all of the Great Wall?
E. It's more than two thousand years old.
|
A: Hi, Amy.
B: I went to the great Wall with my parents.
A:
B: No, we can't. It's too long!
A:
B: It's more than forty thousand li long.
A: How old is it?
B:
A: Oh, that's very old. Did you see animals there?
B: There're no animals. There're many people.
