题目内容:
Which of the following instruments was widely used before the seventeenth century?()
A
The harpsichord
B
The spinet
C
The clavichord
D
The organ
答案解析:
Which of the following instruments was widely used before the seventeenth century?()
A
The harpsichord
B
The spinet
C
The clavichord
D
The organ