I’ve heard an announc ement that My flight has been delayed.Could you tell me why?从广播里得知我的航班延误了，你能告诉我原因吗?（）

Hi-scan6040i机型，属于（）

单选题查看答案

I’m glad that you have to stay here for the night, but the airline is responsible for your meals and accommodations.

判断题查看答案