A．To point out some of the monuments that can be found on Pacific islands.
B．To give an example of an early method of transporting goods.
C．To illustrate a method used for teaching young Polynesians to navigate.
D．To compare Polynesian navigational tools to those of the Vikings.
A．Both could help recognize a location relative to the equator.
B．Both have been used to determine the positioning of stone canoes.
C．Both were first developed by the Vikings.
D．Both were used as calendars to help keep track of the seasons.
A．It was not as popular there as it was in other European countries.
B．It was listened to in the countryside more than the cities.
C．It motivated Bart6k to listen to other types of music.
D．It became popular since the appearance of Bart6k's works.
A．To promote his ballet The Wooden Prince.
B．To document the local popular music.
C．To discover which musical elements were popular.
D．To find unusual musical elements he could use.