The lady insisted that the young man _____her wallet and _____to the police station at once.

A．had stolen; be sent

B．should steal; sent

C．has stolen; sending

D．steal; had been sent

有关肝昏迷发病机制说法错误的是

A．胺或苯乙醇胺取代了正常的神经递质

B．芳香族氨基酸减少

C．支链氨基酸减少

D．硫醇增多

E．短链脂肪酸增多