1.Which of the following songs use a pentatonic scale?

a.arirang
b.A Mo Li Hua
c.Ryuteki
d.sakura

2.Which of the following is "Not"a characteristics of the song arirang?

a.it is korean folk song
b.it is a song of farewell
c.it has a slow tempo
d.it is in 4 time signature

3. "Cherry blossoms, cherry blossoms across the spring sky"

a.arirang
b.Mo Li Hua
c.Ryuteki
d.sakura​