旅行话题的听说交际练习 — 英语填空题

补全旅行对话。完成下面这段谈论旅行计划的对话，将正确选项的字母填在横线上。Lily: Summer holiday is coming. I'm going to Chengdu with my family. Tom: Really? ___ will you get there? Lily: By plane. It's fast. Tom: ___ are you going to stay there? Lily: For a week. Tom: Great! Have a nice trip! Lily: ___. A. How long B. Thank you C. How