I want __an apple.怎么填 可以填eating吗?

问题描述:

I want __an apple.怎么填 可以填eating吗?

I want _to eat_an apple
want to do sth 想要做某事

want后跟不定式,可以写want to eat

不可以填eating,want 后只能跟to do的形式
I want to eat an apple.