给下列问句选择相应的答语。

⑴How long is it?              A. It's here, in the north.

⑵How big is Beijing?        B. No, it isn't.

⑶Is it in our town?             C. It has got about twenty million people.

⑷Can you tell me something about your school?      D. It's nine metres long.

⑸Where is Dalian?                                                       E. Yes, of course.