It was _____ I have ever spent.

问题描述:

It was _____ I have ever spent.
A as a pleasant day as B. as pleasant as a day
C.as pleasant a day as D.as a day pleasant as
为什么选CA为什么不对?请详细解答下,谢谢.

as ...as 中间形容词或副词原形.当用到有形容词修饰的名词时,形容词位置有变化(因为as修饰形容词).如
I have as big a house as you have.