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

（单选题）

Hi-scan6040i机型，属于（）

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（判断题）

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?（）

答案解析