根据对话内容，从下面方框中选出恰当的句子补全对话。

A. I can't wait to go there. B. May I speak to Amy? C. What's the weather like in Beijing? D. What's your favourite place? E. How long will you stay there?

A: Hello! Who's calling, please?

B: Hi! This is Jack speaking in Beijing.

A: Hey, Jack! This is Amy. Why are you in Beijing now?

B: I've come to see my aunt with my parents.

A:

B: It's now very warm and comfortable in May, just right for sightseeing.

A: That's why many people go there for sightseeing at this time of year.

B: For five days.

A:

B: I like the Summer Palace best. When I was there, lost myself in the beautiful scenery.

A: Really?

B: I'm sure you will have fun there.