快乐阅读

• 作者: 怀玉婷(画稿) 贺尊
• 来源期刊: 英语角
• 学科: 教育
• 关键词: 快乐阅读 PIANO LONG HISTORY
• 年，卷（期）: 2019,（2）
• 页码范围: 34-37
• 页数: 4页
• 分类号: G4

摘要

Piano Do you like playing the piano?It has a long history.It usually has a keyboard with 52 white keys and 36 black keys.Grand pianos and upright pianos are two main types of pianos.Two of the most famous pianists in history are Mozart and Beethoven.