维生素B6与左旋多巴合用可
A. 增强多巴胺的副作用
B. 减少多巴胺的副作用
C. 增加左旋多巴的血药浓度
D. 增强左旋多巴的作用
E. 抑制多巴脱羧酶
抗帕金森病的拟多巴胺药物有
A. 左旋多巴
B. 卡比多巴
C. 金刚烷胺
D. 溴隐亭
E. 苯海索
The decision had taken about 10 seconds ________________ read a market research study.
A. once he'd
B. once he's
C. once he'll
D. once he'd better
___________ understand this rule, you will have on further difficulty.
A. Once you will
B. Once you had
C. Once you would
D. Once you