请选择ABC'}9P0d/i5}+?/O8q1v We played ______ at nine o’clock in a music lesson..x*c+Q-y+O(K/J5A1R7R3}0z*t3U7u
A. drum.x*c+Q-y+O(K/J5A1R7R3}0z*t3U7u
B. drums.x*c+Q-y+O(K/J5A1R7R3}0z*t3U7u
C. the drum.x*c+Q-y+O(K/J5A1R7R3}0z*t3U7u