play piano 还是 play the piano

play piano

是play the piano

play the piano.
乐器前要加定冠词。

play the piano play加乐器一律要加the

play the piano

We will do our best to help him overcome the difficulties
The upcoming 2010 World Expo in China will have a significant impact on the economy
To participate in the activities of the teachers who were commended
The more words you will find the easier it is to read English articles
I am very grateful for your support of the
Doctors make every effort to save the lives of children, but failed.

应该是the piano!

play the piano
play 用于一般的乐器时，乐器前都加the
除了某些例外，具体是哪个我想不起来了，反正不是绝对的
但play 用于球类运动和棋类，都不加the

记得是play the piano， 不是很清楚了。时间长了啊。。。

play piano,乐器前面不加The,老师说的,绝对没错,错了你找我

play the piano.
乐器前要加定冠词
球类不要加冠词 如：play basketball