as.as之间用什么词?那为什么as quickly as possible之间用副词呢?

as...as之间用形容词、副词或者名词都可以啊,具体看上下文意思
例如：
He wanted to make the house as pretty as possible.他希望尽量把房子打扮得漂漂亮亮的.
You should run as quickly as possible. 你要拼命跑.
I want to visit as many places as possible.我希望周游各地.