1. Number of direct airlines
Booking a Flight (Conference)
疑问句生成
Situation
As a visiting scholar, you are invited to attend an international meeting in New York City. Before going, phone a travel agency to book a flight and ask about the following information.
填写两个空格：第一格填写规定的疑问词或开头词，第二格填写剩余句子。“快速判题”只检查第一格。遇到复数且题目询问数量时，首先考虑 how many；种类用 what，地点／住宿用 where，开始／工作时间用 when，费用用 how much，时长用 how long。只有快速判题会按固定套路判错。草稿自动保存。
2. Duration of flight
3. Fare for a single ticket
4. Cheapest day
5. Distance from airport to city center
6. Rescheduling
草稿已保存在本设备 · 快速判题只检查第一格。