I often see her the piano. Listen can you hear her the piano now?A. play playingB. pla

问题补充：

I often see her the piano. Listen, can you hear her the piano now?

A. play, playing

B. plays, playing

C. playing, plays

D. play, plays

答案：

(答案→)A. play, playing

B. plays, playing

C. playing, plays

D. play, plays

解析：此题重点考查动词应用，see/hear+sb. do sth,表示的是宾补动作已经结束;see/hear++ doing sth.表示的是宾补动作正在进行,根据句意：“我经常看见他弹钢琴，听，你能听到他现在正在弹钢琴吗？”故选A