Amy can fly kite very high改为疑问句

对谁或者什么提问呢？

如果是一般疑问句：Can Amy fly kite very high？
对Amy提问：Who can fly kite very high？
对kite提问：what can Amy fly very high？
对very high提问：How much height can Amy fly kite？

顺便问一下：kite前不要加个量词a的么？