Giving a gift can convey a wealth of meaning about your appreciation of their __ and the impor- tance you place upon the relationship.
A. solidarity
B. priority
C. superiority
D. hospitality
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Of course, most immigrants did not get rich ovemight, but the ______ of them were eventually able to im- prove upon their former standard of living.
A. maximum
B. minority
C. majority
D. minimum
《外科正宗》的作者是（）
A. 高锦庭
B. 龚庆宣
C. 陈实功
D. 王怀隐
E. 葛洪
片剂中加人过量的辅料，很可能会造成片剂崩解迟缓的是
A. 硬脂酸镁
B. 聚乙二醇
C. 微晶纤维素
D. 滑石粉
E. 乳糖
苯海索(安坦)治疗帕金森病的作用机制是
A. 阻断中枢胆碱受体，减弱黑质一纹状体通路中乙酰胆碱的作用
B. 阻断多巴胺受体，降低黑质一纹状体通路中多巴胺的作用
C. 兴奋多巴胺受体，增强黑质一纹状体通路中多巴胺的作用
D. 兴奋中枢的胆碱受体，增强黑质一纹状体通路中乙酰胆碱的作用
E. 抑制5-羟色胺在脑中的生成和作用
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