—— You ought to have given them some advice

---- _____, but who cared what I asked?

A．So ought you

B．So 1 ought

C．So it was

D．So I did

下列关于肝性脑病常见诱因的描述，错误的是（）

A.感染

B.电解质紊乱

C.高蛋白饮食

D.大量放腹水

E.上消化道出血