play guitar 前面要加the吗?其他的乐器呢,如piano,violin?

play guitar 前面要加the吗?其他的乐器呢,如piano,violin? Can you play the violin,the piano -----the guitar? 用can,can't,play the guitar ,play the violin,play the piano,p 在英语中,乐器类的单词前面无论什么情况下都必须加the吗?如果是词组呢?例如piano lesson?前面也要加the吗 I can play the piano,the violin and the guitar改为一般疑问句 “弹吉他”是play the guitar 还是play guitar ;"弹钢琴"是play the piano吗“拉 Can John ( )(play) the piano. play要加s吗 和violin,piano,guitar同类的单词还有什么? 乐器前面加冠词the吗? play the 乐器 后面的“乐器”是单数复数?为什么piano单数,drums复数. play the piano一定要加the吗? 英语中乐器前要加the吗?如果是中国乐器,如二胡,前面还要加the吗