A、Six hours. B、Eighteen hours. C、Sixteen hours. D、Eight hours. B

W: Mike, any plans for the summer vacation?
M: I want to travel, but haven’t decided where to go yet. Any suggestion?
W: Last year I went to Lugu Lake.
M: Lugu Lake? Where is it?
W: It is situated in the center of Ningliang Yi Autonomous County, in northwest Yunnan.
M: How was it?
W: Well, wonderful scenery, also its unique Mosuo culture. You must be interested, since you major in Chinese culture.
M: Yes, I am. How to get there?
W: I got there from Kunming. I took a sleeper bus at 16:00 and got to Ningliang about 10:00 in the morning. The trip is 620km and the fare is around RMB130.
M: That’s great. Kunming is a beautiful city. I long to go there too. Any other places worth going to?
W: Well, there are so many natural wonders in China. Besides Lugu Lake, I have also been to Kanasi Lake, a gorgeous lake 1,374 meters high above sea level. It’s near Urumuqi.
M: But Urumuqi is too far away from Kunming.
W: Oh, Detian Waterfall in Guangxi! You will like it, near Yunnan.
M: I love waterfall. I once went to Niagara Falls, fantastic.
W: Yes, Detian Waterfall is the second largest trans-national waterfall in the world, second only to the Niagara Falls on the US-Canadian border. You won’t regret going there.
M: Sure. You know, Chen, where I want to go most in China?
W: Tibet?
M: Almost right. Mount Everest.
W: Haha. As an ordinary traveler, it’s probably better to use your imagination and enjoy it through pictures rather than actually going there.