给下列句子选择相应的答句。

⑴How long is the Great Wall?        A. Yes, they are.

⑵How big is your city?               B. No, it is in the west.

⑶Is the zoo in the east of the town?    C. It's more than twenty thousand kilometers long.

⑷Are these postcards great?                    D. Sure. It's new. It's not far.

⑸Can you tell me something about your school?  E. It's got ten thousand people.