属于甾体皂苷的化合物是()
A.洋地黄毒苷
B.甘草皂苷
C.薯蓣皂苷
D.胆酸
E.胆甾醇
参考答案:C
—Could you tell me _____ the Sports Center?
—The day after tomorrow, I think.
A.when will you visit
B.when you will visit
C.when would you visit
D.when you would visit
血氨水平升高引起肝性脑病的主要机制是()
A.皮质结构破坏
B.下丘脑结构破坏
C.脑干网状结构破坏
D.抑制大脑边缘系统
E.脑功能和代谢发生障碍