单项选择题Er Si Pu is scored using seven words: Er, San, Si, Wu, Liu, Qi, Ba. Which of the following represents that musical notation? A、 la, do, re, mi, sol, la, do B、do, re, mi, sol, la, do, re C、mi, sol, la, do, re, mi, sol D、sol, la, do, re, mi, sol, la