口服乳果糖可治疗肝性脑病的机制是抑制（）
A.白蛋白合成不足
B.门脉压力增高
C.血氨产生过多
D.便秘
E.脾大，脾功能亢进
参考答案：C
Reviewing the video monitor afterwards, they noticed two armed men with their faces covered by masks
step out of a carriage and ______the bank through the backdoor. [ ]
A. slide into
B. enter into
C. stole into
D. went into
用私人财产设立的非公募基金会，相互间有近亲属关系的基金会理事，总数不得超过理事总人数的( )。
A．1/4
B．1/2
C．2/3
D．1/3
