从所给出的单词中选出合适的完成对话。

Lisa: Look at the photos. This is Beijing. Beijing is the of China. It's a great city. It's in the north of China. This is Shanghai. It's in the of China.

Lily: Are the two cities far from each other?

Lisa: Yes, they are.

Lily: How does it take to get to Shanghai from Beijing by high-speed rail?

Lisa: It takes about five hours.

Lily: How long does it take to by plane?

Lisa: It only takes about two hours by plane. It's very fast.

Lily: That's