【答案解析】{{B}}{{I}}Model passage:{{/B}}{{/I}} May I have your attention, please? Because our flight today is fully booked, we must require that passengers limit their carry-on items to one per person. If you have more than one carry-on item, please report to the counter now so that attendants may check your extra bags. 提示: carry-on items 随身携带物品。attendant 服务员，出席者。 counter柜台。