What is the passage mainly concerned

A．This need to use the services of people who were not physically near.
B．This need to have a common set of values.
C．The fear of things that were more different than what people were used to.
D．This need to store wealt

A．It is the best city he’s ever visited.
B．It was worse than he had expected.
C．It is difficult to get around in the city.
D．The hotel service is terrible in the city.