下列说法不正确的一项是( )
A:我国古代音乐以宫、商、角、徵、羽、变宫、变徵为七声,以其中任何一声为主,均可构成一种调式。
B:符节是古代授予使臣作为凭证的信物。《苏武传》“持节送匈奴使”中的“节”只是一个虚拟的符号,其实并无实物。
C:乞骸骨,封建社会,大臣年老了请求辞职为“乞骸骨”,意思是请求赐还自己的身体, 回家乡去。
D:“生、旦、净、末、丑”是中国戏曲中人物角色的行当分类,每个行当又有若干分支,各有其基本固定的扮演人物和表演特色。
Hello! My name is Kim. I'm from the U. S. I am a tall girl. I like basketball best. I often play basketball with my friends on the playground. We have two teams—the White Team and the Yellow Team. I am on the Yellow Team. Each team has five players. My favourite basketball player is Yao Ming. I like him best and I want to be a basketball player like him.