大家都知道,在所有的大调音阶中,没有升降号的只有C大调。今天上课一开始,老师就提了一个新的问题:在所有的小调音阶中,没有升降号的小调是哪个?琴琴想了想,抢先举手回答:“是a小调!”“你是怎么知道的?”老师问道。“我在练音阶的时候练过。” As we all know, in all the major scales, there is no ascending number in C major. Today at the beginning of class, the teacher asked a new question: In all the minor scales, there is no lifting minor which is the piano? The piano thought, first raise his hand to answer: “is a minor! ” “ How do you know? ”Asked the teacher. “I practiced when I was practicing. ”