Visitors to the United States possibly feel that city people of the country are very ______.

A．unfriendly only when they are shopping
B．actually friendly to foreign visitors
C．indeed cold to foreign visitors
D．in no hurry when walking in the street

A．Life pace is different inside and outside big cities.
B．Life pace is quite slow in other parts of the world.
C．Life pace is the same in different parts of the world.
D．Life pace is similar in American cities, big or small.