从方框中选出最佳选项完成下面的对话。
Linda: Hi, Bruce! I haven’t seen you for a long time. 
Bruce: I’ve been to Qinghai with my parents.
Linda:     
Bruce: For two weeks.
Linda:  
Bruce: It’s one of the most beautiful cities in the northwest of China. I like it very much.
Linda: Which is your favorite place?
Bruce:      When I was there, I lost myself in the beautiful city.
Linda: What interesting things did you do there?
Bruce: Lots of things, such as swimming, boating, fishing.  
Linda: Oh, really? I hope to go there for a visit one day.

A. I think Sound Lake is the best. B. How do you like Qinghai? C. But I think riding camels is the most exciting one. D. How long have you stayed there? E. Where have you been?