问题
选择题
He has a friend who _______ the piano very well. [ ]
A. play
B. playing
C. plays
D. played
答案
答案：C
搜题请搜索小程序“爱下问搜题”
He has a friend who _______ the piano very well. [ ]
A. play
B. playing
C. plays
D. played
答案：C
