单项选择题

A.Ⅳ,Ⅲ,Ⅱ,Ⅰ,Ⅵ,Ⅴ
B.Ⅲ,Ⅳ,Ⅰ,Ⅴ,Ⅵ,Ⅱ
C.Ⅲ,Ⅳ,Ⅱ,Ⅵ,Ⅰ,Ⅴ
D.Ⅴ,Ⅱ,Ⅲ,Ⅳ,Ⅵ,Ⅰ