引起肝性脑病加重的原因中哪项不正确

A．缺氧

B．高血糖

C．酸碱平衡失调

D．血脑屏障的改变

E．肝血流阻断时间过长

The engineers have rejected the employers' proposals to end the strike and the other workers have come out in _____.

A．opposition

B．return

C．sympathy

D．readiness