1. 给下列句子选择相应的答语

A. Yes, it is. B. Great! C. Yes, I do. D. It's ten kilometres long. E. It's in Hangzhou.

1. （1） Do you want to go to the park?
3. （2） Where is the West Lake?
5. （3） How long is the river?
7. （4） Let's go to the Great Wall!
9. （5） Is the Huangshan Mountain high?