【简答题】Directions: Fill in the blanks with the most appropriate word/words after watching Emirates' saftey video. Word Bank: lifejacket, illegal, fasten, upright, switched off, emergency The seats should be ...
【单选题】So you should pay much attention to the seat arrangement on the platform. It should be symmetrical 对称的 ; and the most honorable person 贵宾 should be seated_____ . The other seats should be arranged fro...