3．这条河336公里长。

2．今天大连的天气怎么样？

1．上海的人口是多少？

10．It's ________(dangerous)to swim in the river than in a swimming pool．

9．--Is Beijing ________(hot)than Wuhan?　　 --No，it isn't．

8．I want to make ________(friend)in China．

7．We are looking forward to ________(visit)the Great Wall．

6．--What are you going to do tomorrow?

--I ________(have)a party at home．

5．It's d________ to see and hear at the back．

(二)用括号中所给词的适当形式填空。

4．Beijing is the c________ of China．