根据对话内容从方框中选择能填入空白处的最佳选项补全对话，其中有两项多余。

A：Hi，Mario．

B：I'm writing about my trip to Beijing．

A：Your trip to Beijing?

B：Yes, I went there last month．

A：Really?So，you visited the Great Wall，didn't you?

B：Yes, I did．

A：

B：It's surprising and great．I love it．

A：

B：I visited the Summer Palace．the Palace Museum and so on．They're an wonderful!

A：Yes, of course．I hope to visit Beijing one day．

A．What do you think of it? B．What other places did you visit in Bering? C．Do you want to go there on holiday? D．What are you doing? E．What is it like? F．Have you been to Beijing? G．I went to Beijing by plane．