【简答题】Directions: Listen to the following record and fill in the blanks with the exact words you hear. Online Check-in Online check-in is the process where passengers 1._______ their presence on a flight vi...
【判断题】A check generally contains nine items: 1. Marked “ check ” thereon; 2. An unconditional payment order; 3. Paying bank ’ s name; 4. Place of payment; 5. With the wording of “ at sight ” ; 6. Payee or h...