The essential functions of airport include __________.
A: baggage check and claim
B: passenger ticketing
C: boarding and deplaning
D: customs, immigration, security check
A: baggage check and claim
B: passenger ticketing
C: boarding and deplaning
D: customs, immigration, security check
举一反三
- What is the procedure of domestic flight? A: check-in B: security check C: customs D: immigration E: CIQ F: wait at the departure hall G: boarding
- What is the purpose of security check at the airport?
- The passenger has two pieces of baggage to check in.
- What is the procedure of domestic flight A: check-in B: security check C: customs D: immigration E: CIQ F: wait at the departure hall G: oarding
- 中国大学MOOC: The essential functions of airport include __________.