试题详情

After a passenger checks in for his flight, he has to go through thepassport control and security c

ng to the regulation, every passenger and his baggage shouldgo through the security check before bo

ng passengers，please form a queue and go through thepassport control and security check one by one．

ed for carriage on passenger or cargo flight shall( )or go through other security measures before lo

en’t got a boarding card and a baggage check，please go to the( ) to go through the check-in procedur