A: __________________B: Thank you. I’m sorry that I haven’t my business card.
A. Nice to meet you.
B. This is my business card.
C. How are you?
D. You're welcome.
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A: Are you a new comer?B:______________________
A. Yes, I am.
B. Yes, I’m
C. yes, I do
D. No, I don’t
A: My mobile phone number is 13755555222B:__________________
A. Thanks. I will take down your mobile phone number.
B. Nice to meet you
C. Fancy meeting you here.
D. How do you do
药物配伍使用的目的是( )
A. 提高药物疗效
B. 减少不良反应
C. 纠正配伍禁忌
D. 便于患者服用
E. 延缓机体耐受性或病原体耐药性的发生
药物制剂的配伍变化分为以下三个方面( )
A. 物理
B. 化学
C. 药理
D. 水解
E. 氧化
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