英语单选:What do you think of physics? Physics is mathematics

来源：百度知道 编辑：UC知道 时间：2024/05/30 02:55:25
-- What do you think of physics?
-- Physics is ______ mathematics, I guess.
A. as hard a subject as B. a subject as hard as
答案是B,我觉得A也对,请解释?

LS正解

B as +adj+ as 中间好像不能插别的了吧

as hard as mathematics修饰 subject
A就破坏了固定搭配

b

A肯定不对，句意是“物理是一个像数学一样难的科目。”as---as中间只能是副词，不能夹杂名词短语。