What great mistakes you've made!为什么不能用how

问题描述:

What great mistakes you've made!为什么不能用how

what对名词mistake进行感叹,名词前面可以加形容词,而how 只能对形容词或副词感叹
What big and delicious apples they are!感叹的是apples
How big and delicious the apples are!感叹的是big and delicious