中国大学MOOC: You should be at the airport two hours before of your flight.
举一反三
- You get to the airport about two hours before the flight. A: should B: shouldn't
- You should be at the airport two hours before_______ of your flight. A: opening time B: departure time C: closing time D: starting time
- 中国大学MOOC: Passengers should arrive at the airport at least two hours before the scheduled time of departure.
- 中国大学MOOC: When you arrive at the airport for your flight, you go to the ________ first.
- How many hours before the departure should you call to ask for cancellation of your flight？ A: 10 hours B: 12 hours C: 18 hours D: 24 hours