在主音相同的情况下,确定大调式还是小调式的关键音级是() ["Ⅰ","Ⅲ","Ⅴ","Ⅵ"]
将减七和弦的根音降低增一度后,其应为() ["大小七和弦","大七和弦","半减七和弦","小七和弦"]
下列拍号中,属于复拍子的是() ["2/4 ","3/4 ","8/8 ","3/2"]
将纯四度音程的下方音重升后,其应成为() ["倍减四度","纯四度","倍增四度","纯五度"]
下列歌唱家中是当今世界三大男高音之一的是() ["卡拉斯","迪里拜尔","卡鲁索","卡雷拉斯"]
霍布斯是如何描述国家的起源的