为自己加油

Choose the closest paraphrased version after the following sentence or the italicized part.

But Barrett was beyond all reasoning. His mind had already cracked with thirst.（）

A.
It's useless to try to reason with Barrett.
B.
It's unnecessary to explain the reasons to Barrett.
C.
Among all possible reasons, Barrett considered none.
D.
Among all people, Barrett was the most unreasonable man.