一个非常简单的英语问题!在线等!快!

都对，看你修饰什么词，修饰名词用as quick as
修饰动词用as quickly as...
The car is as quick as the underground.
The car runs as quickly ae the underground.

第二个对
中间应该是副词而不是形容词

藕觉得是第一个耶...
as…as…中间应该加形容词
比如说As long as you love me
As important as...

as……as
AS +adj(原级)+AS
AS +adv(原级)+AS
as soon as 一……就
as soon as possible 尽可能快地
as early as possible 尽可能早的
as carefully as you can 尽可能认真地
as careful as you can 尽可能认真的

两个都对，前者是指和某某一样快的；后者指和某某一样快地。
You should be as quick as you can.
You should go there as quickly as he does.