题目内容：

根据对话内容,选择方框中最佳选项完成对话(有两项多余)。

A: Dad, how much do you know about China?

B: 1. China is a big country that has about 5,000 years of history. It attracts many tourists from all over the world every year.

A: Is that so？2.

B: Yes. And many of them are famous, such as Mount Tai, Mount Huang and Mount Emei.

A: 3.

B: There are many rivers in China.  Among them the Yangtze River is the longest one and the second longest one is the Yellow River.  4.

A: Anything else?

B: Sorry. That's all I know.  If you want to learn more, you can read Guide to China.  5.

A: Thanks. I'll read it.

 

A. Just a little.

B. What about rivers?

C. I don't know it at all.

D. Are there any beautiful mountains?

E. They're the birthplaces of Chinese culture.

F. It's a book which introduces China in detail.

G. I like climbing mountains.