There are occasions when giving a gift ______ spoken communication, since the message it offers can cut through barriers of language and cultural diversity.

A．before the First World War
B．from 1516 until the end of the First World War
C．from 1516 to Syrian independence
D．from the end of the First World War to 1946

A．In a hotel.
B．At a bus station.
C．In a restaurant.
D．At an airport.