题目内容：

Plan to get to the airport at least an hour early, or two during holidays and other busy times; this will reduce the stress of the flight. If all goes well, you will have time to relax, shop for last-minute items, or have a meal before the flight.

Flight Delays

Find out why your flight is delayed. Call the free call numbers. Find out if other airlines are experiencing similar delays. If you believe the delay is due to something other than weather or air traffic problems, then mention your suspicion (怀疑) and ask the airline agent to book you on the next available flight, either on the same air-line or a competing one. This is called "Rule 240", and all airlines are required to do it.

Flight Cancellations (取消)

If your flight is canceled, then make a reservation(预订)on the next flight to your destination. Usually, air-line personnel(职员) will try to book everyone on their next flight. Often they will put you on a competitor's next flight only if you request it.

If on-time arrival is important to you, when you check flights through our reservation system you can rate your choices based on their on-time arrival records. Be sure to also check the weather conditions, as they often affect flight schedules.

1.A person goes to the airport ahead of time mainly to _______.

A. buy what he wants in the airport

B. have a good rest in the airplane

C. get on the airplane immediately

D. reduce the pressure of the flight

2.If a person calls "Rule 240", he wants to _______.

A. ask the reason for the plane delay

B. make sure the time for the next plane

C. know if other flights' delays happen

D. change for the ticket to the next flight

3.What would be the best title for the passage?

A. Unpleasant travels     B. Dangerous flights

C. Airport travel tips    D. Busy airport