【正确答案】 A

【答案解析】原文：M: I thought your flight would arrive two hours ago. What took so long? W: Didn’t they announce that our flight was delayed?M: I didn’t hear anything about a delay. I thought everything was running on time. What happened?W: We got on the plane on time but then we were held up for almost two hours due to an unknown problem.M: That’s too bad. Have you had anything to eat?W: I managed to get a sandwich on the plane. How about you?M: I’ve had nothing but a cup of coffee. I’m starving. Let’s get out of here and find a restaurant.