Unlike Schoenberg's twelve-tone system that dominated the music of the postwar period, Bartók founded no school and left behind only a handful of disciples.
Schoenberg's twelve-tone system that dominated
Schoenberg and his twelve-tone system which dominated
Schoenberg, whose twelve-tone system dominated
the twelve-tone system of Schoenberg that has dominated
Schoenberg and the twelve-tone system, dominating
2.idiom,which前面应该加逗号才对,B错
想问一下,B选项中which修饰谁
A and B which....
A and B, which...