can you play the piano --I can play the（） 该填什么

can you play the piano --I can play the（） 该填什么 can you play the piano you can play the piano I can play the piano （对play the piano提问） （ ）you（ I can ()play the piano a （）. He can play the piano.I can play the piano,too.(改为同义句为） Who can play the piano? He can play the piano. I can sing songs.I can play the piano.I can play the erhu.Wh I can't play the piano,and________.A.neither can they can play the piano .对play the piano 提问 Can you play the violin,the piano -----the guitar?