【評論主題】16. Jason: Does any bus go from here to the airport?Mandy: Yes. Bus number 10 runs to the airport.Ja

【評論內容】How often 是詢問頻率，所以由回答 every 15 minutes 可推知疑問句是用How often does the bus run？

【評論主題】16. Jason: Does any bus go from here to the airport?Mandy: Yes. Bus number 10 runs to the airport.Ja

【評論內容】How often 是詢問頻率，所以由回答 every 15 minutes 可推知疑問句是用How often does the bus run？