As far as I know, this is a type of musi
题型:选择题
问题:
As far as I know, this is a type of music popular in the 1950s, a(n) _____ of jazz and folk music.
A.mixture
B.tradition
C.practice
D.invention
As far as I know, this is a type of music popular in the 1950s, a(n) _____ of jazz and folk music.
A.mixture
B.tradition
C.practice
D.invention