it is still early.why not_________for a while?

问题描述:

it is still early.why not_________for a while?
A,to play piano B play piano C,do you play the piano d.play the piano
为什么选d,那c呢,是什么意思

选D因为首先 Why not do sth = Why don't you do sth其次 乐器前面要加定冠词the