as as one can 中的 one 用的是宾格吗

题目

as as one can 中的 one 用的是宾格吗
如：是 as as we can 还是as as us can?
嗯.如果是前者的话,我就杯具了

答案

用we,因为第二个as是连词,后面接句子,one相当于主语,can后面省略了do sth